HOFFMANN POWER PRODUCTS

HOFFMANN POWER PRODUCTS PARTS LIST 2012

HOFFMANN Diesel Engines

ALL PARTS ARE SUBJECT TO STANDARD HOFFMANN TERMS AND CONDITIONS OF SALE 2010

Replacement parts are not manufactured, sold or warranted by O.E.M's and any part numbers and or descriptions are used for identification purposes only. Manufacturers names, numbers and descriptions are used for reference purposes only and it is not implied that any part listed is the product of the manufacturers. All pictures and drawings are for reference purposes only; any specifications appearing in any documents emanating from The Company are approximate only and are subject to modifications without notice. All rights reserved, material contained in this publication for which copyright is acknowledged. No part of this publication may be reproduced or transmitted in any form or by any means without written permission of the copyright holder. Copyright Hoffmann International©2012.

CONTENT

PART LISTINGS

Fig 1 Exploded view of engine block assembly

Fig 2 Exploded view of cylinder head

Fig 3 Exploded view of Piston/Crank Assembly

Fig 4 Exploded view of fuel tank parts

Fig 5 Exploded view of lubrication and speed control system

Fig 6 Exploded view of cooling and recoil starting system

Fig 7 Exploded view of muffler assembly

Fig 8 Exploded view of fuel pump assembly

ASSEMBLY LIST

KEY

Parts not available

ASSEMBLY LIST

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ASSEMBLY LIST

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ASSEMBLY LIST

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PART LISTINGS

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PART LISTINGS

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Table 1. Please refer to Fig 1 for illustration

№ Code Names of Parts Unit Qty KM170F/KM178F/KM186F 1 ES1801039 Starter Motor Piece 1 Local 2 ES1801040 Bolt M10 x 35 (GB/T5783-2000 Piece 2 KM170F-01007 70-1704901 Piece 2 KM178F-01005 3 78-1704902 Piece 2 KM186F-01007 86-1704903

Cylinder head nuts (long) Piece 2

KM170F-01004 70-1705001 Piece 2 KM178F-01003 4 78-1705002 Piece 2 KM186F-01004 86-1705003

Cylinder head nuts (short) Piece 2


Cylinder head nut washer Piece 2


Cylinder head gasket Piece 1

KM170F-01008 70-1801107 Rectangle ring gasket 4.5 x 2.5 Piece 1 KM178F-01007 7 78-1801207 Rectangle ring gasket 4.5 x 2.2 Piece 1 KM186F-01008 86-1801307 Rectangle ring gasket 4.1 x 4.25 x 2.3 Piece 1 KM170F-01006 70-1700201 Piece 2 KM178F-01004/L 8 78-1700202 Piece 2 KM186F-01006 86-1700203

Cylinder head studs (long) Piece 2

KM170F-01006 70-1700301 Piece 2 KM178F-01004/5 9 78-1700302 Piece 2 KM186F-01003 86-1700303

Cylinder head studs (short) Piece 2


Cylinder block Piece 1

KM170F/KM178F-30x45x8 70/78-1711702 Rear oil seal 30 x 45 x 8 Piece 1 KM186F-35x50x8 11 86-1711704 Rear oil seal 35 x 50 x 8 Piece 1

KM170F/KM178F-01016 12 C→17121 KM18F-01017 Oil drain plug Piece 1

KM170F/KM178F/KM186F 13 17120-01100 Oil drain plug gasket Piece 1 GB1235-76/25X2 14 1711324 'O' ring for oil dipstick 24 x 2.4 Piece 2 KM170F/KM178F/KM186F 15 (01011) 17123 Fuel injection pump fastening bolt (short) Piece 1 KM170F/KM186/KM178F 16 (01009) 17122 Fuel injection pump fastening bolt (long) Piece 2 KM170F/178F/186F-10016 17 1719605 Fuel injector adjusting gasket (0.5) Piece 1 KM170F-01002 70-1702001 70-Oil dipstick Piece 2 KM186F-01002 18 78/86-1702002 78/86-Oil dipstick Piece 2 GBT6175-200016 19 1710103 Heterotypic nut M6(GB/T 6170) Piece 3 KM170F/178/186F-10016 20 17159 Sealing plate gasket Piece 1 KM170F/178F/186F-10015 21 17158 Sealing plate Piece 1 KM170F/178F/186F-01008/9 22 17195 Thrust piece Piece 1 GB5783-86/8X15 23 1710636 Flange face with bolts M8X14(GB5789-86) Piece 1 GB290-89/7941 24 1710010 Needle bearing 7941/15 Piece 1

PART LISTINGS

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Table 1. Please refer to Fig 1 for illustration (continued) № Code Names of Parts Unit Qty 70-1710006 Ball bearing 306 (GB/T276-94) Piece 1

25 78-1710007 Ball bearing 307 (GB/T276-94) Piece 1 GBT276-94 86-1710008 Ball bearing 308 (GB/T276-94) Piece 1 KM170F-01015 70-1704601 70-Crankcase cover gasket Piece 1 KM178F01013 26 78-1704602 78-Crankcase cover gasket Piece 1 KM86F-01015 86-1704603 86-Crankcase cover gasket Piece 1

70-1710002 70-Bearing 205(GB/T276-94) Piece 1 78-1710003 (6203) 78-Bearing 206 (GB/T276-94) Piece 1 GBT276-94 27 86-1710004 86-Bearing 207 (GB/T276-94) Piece 1

28 1711111 Retaining pin 8x12 (GB119-2001) Piece 2 GB119-8618X12 29 78/86-17080 78/86-oil guide Piece 1 KM170F-01016 70-1701901 70-Crankcase cover Piece 1 KM178F-01014 30 78-1701902 78-Crankcase cover Piece 1 HD86-01014 86-1701904 86-Crankcase cover Piece 1 M170F-01009/KM178F/186F 31 17133 (01017/9) Inner Hexagon Plug G1/8" Piece 1

70-1710062 Anti-loosing bolt M6x27 JB/T4110-1985 Piece 15 Local 32 78/86-1710083 Anti-loosing bolt M8x33.5 JB/T 4110-1985 Piece 16 JB2600-80/25x4 70-1711701 Front oil seal 25 x 42 x 10 Piece 1 KM178F-30 x 45 x 1 33 78-1711703 Front oil seal 30 x 45 x 10 Piece 1 GB9877.1-88 86-1711705 Front oil seal 35 x 50 x 10 Piece 1 Regulator 34 ES1801045 Regulator for diesel Etric Start Piece 1 HD70-0101450 70-1701801 70-Main Bushing (50mm) Piece 1 HD78-0101450 35 78-1701802 78-Main Bushing (50mm) Piece 1 HD86-0101450 86-1701803 86-Main Bushing (50mm) Piece 1 KM170FS-01016 70FS-1801136 70-Front side crankcase cover Piece 1 KM178FS-01014 36 78FS-1801236 78-Front side crankcase cover Piece 1 KM186FS-01016 86FS-1801336 86-Front side crankcase cover Piece 1 JB2600-80/25x4 70FS-1801137 70-Front side oil seal 25X42X10 Piece 8 KM178F-30x45x1 37 78FS-1801237 78-Front side oil seal 30X45X10 Piece 8 GB9877.1-88 86FS-1801337 86-Front side oil seal 35x50x10 Piece 8

KM170F/KM178F/KM186F 38 1711602 (03009/15/21) Aluminium Plug Φ 8x8 Piece 2

MS20-0097010 39 ES1801041 Flat washer 10 (GB/T97.1-1985 Piece 2 MS15-093010 40 ES1801042 Spring washer 10 (GB/T93-87) Piece 2 GB5787-86/6x12 41 1710712 Heterotypic bolt M6X12(GB/T16674-1996) Piece 2 42 180144 Support of regulator Piece 1 HDX12-KSS 43 1801055 Start switch assembly Piece 1

PART LISTINGS PART LISTINGS

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3

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Table 2. Part listing for cylinder head assembly. Please refer to Fig 2.

№ Code Names of Parts Unit Qty GB5787-86/6X55 1710755 M6 x 55 Flanged Bolt (GB5789-86) Piece 2 GB5787-86/6X70 1 1710730 M6 x 70 Flanged Bolt (GB5789-86) Piece 2 PT1802001 Bolt for cylinder head (power tiller type only) Piece 2 KM186F-03016 2 17142 Oiling screw plug Piece 1 KM170F/178F/186F-03100 3 17139 Decompression shaft Piece 1 GB1235-76/10X1 4 1711310 'O' Ring 10 x 1.9 (GB1235-76) Piece 1 KM178F/186F-03004 5 17140 Decompression shaft spring Piece 1 GB119-86/3X16 6 1711103 Retaining pin 3 x 16 (GB119-2000) Piece 1 HD70/78-03001 7 70/78-17066 78/78-Cylinder head cover Piece 1 HD86-03001 86-1706603 86-Cylinder head cover Piece 1 KM170F/178F-03003 70/78-17170 70/78-Cylinder head cover gasket Piece 1 KM186F-03003 8 86-1717001 86-Cylinder head cover gasket Piece 1 KM178F-02200 70/78-17168 Rocker arm support c/w rockers Piece 1 KM186F-02012 9 86-1716801 86-Rocker arm assy Piece 1 KM170F-02017 KM178F-02012 70/78-170745 Piece 1

KM186F-02017 10

86-1716901 Rocker arm shaft fastening bolt

Piece 1 70-1705201 Piece 2 78-1705202 Piece 2 Goes with rocker arm assy 11 86-1705203

Adjusting valve spacer Piece 2

70-1702701 Piece 4 KM170F/178F-V/Cap 12 78-1702702 Piece 4 KM186F-V/Cap 86-1702703

Valve clip/cap Piece 4

KM170F-02002 70-1702801 Piece 4 KM178F-02014 78-1702802 Piece 2 KM186F-02002 13 86-1702803

Valve spring seat Piece 2


Valve spring Piece 2

HD70-02019 70-1702003 Piece 2 HD78-02019 15 78-1702004 Piece 2 HD86-02019 86-1702100

Valve guide oil seal Piece 2

PART LISTINGS

5

№ Code Names of Parts Unit Qty KM170F-02007 70-1802116 Piece 2 KM178F-02007 16 78-1802216 Piece 2 KM186F-02007 86-1802316

Valve spring washer Piece 2

GB119-8614X8 17 1711104 Pin 4 x 8 (GB119-2000) Piece 1 GB899-88/8X20 18 1710920 Double ended stud AM8 x 20 (GB899-88) Piece 2 HD70-02202 70-1702403 Piece 1 HD78-02101 19 78-1702402 Piece 1 KM186F-02202 86-1702404

Cylinder Head Piece 1

GB900-88/6X55 70/78-1710955 Double ended bolt AM6 x 55 (GB900-88) Piece 2 GB900-88/6X75 20 86-1710956 Double ended bolt AM6 x 75 (GB900-88) Piece 2 KM170F-02003 70-1702501 Piece 1 KM178F-02017 21 78-1702601 Piece 1 KM186F-02003 86-1702503

Intake valve Piece 1


Exhaust valve Piece 1

GB6177-86 23 1710103 M6 (GB6177-86) Nut Piece 2 24 1717302 Fuel injector pressure plate Piece 1 25 1724502 Fuel injector adjusting gasket Piece 1

1712201 Fuel injector fastened bolt AM6X50 Piece 2 26 70-1802126 70-fastened bolt of fuel injector M6X45 Piece 2

78-1802226 78-fastened bolt of fuel injector M6X42 Piece 2

Local

86-1802326 86-fastened bolt of fuel injector M6X36 Piece 2 M170F/KM178F/KM186F-0306??? 27 16141 Breather assembly Piece 1

GB3452.1-92/12??? 28 1711312 'O' Ring 12 x 1.9 Piece 1 29 PT1802029 Tricom cover (power tiller type only) Piece 1 30 PT1802030 Decorative cover (power tiller type only) Piece 1 31 PT1802031 Large flat washer Piece 2 32 PT1802032 Bolt of decorative cover Piece 2

PART LISTINGS

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Table 3. Please refer to Fig 3 for a complete illustration of the parts

№ Code Names of Parts Unit Qty KM170F-04100 70-1701403 Piece 1 KM178F-04100 1 78-1701402 Piece 1 HD86-04100 86-1701404

Piston ring group Piece 1

GB893.1-86 70-1701601 Retainer clip of piston pin Φ19 Piece 2 GB893.1-178 2 78-1701602 Retainer clip of piston pin Φ 21 Piece 2 GB893.1-186 86-1701603 Retainer clip of piston pin Φ 23 Piece 2 HD70-04003 70-1701200 Piece 1 KM178F-04003 3 78-170202 Piece 1 HD86-04003 86-170204

Piston Piece 1

PART LISTINGS

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№ Code Names of Parts Unit Qty

HD70-04003 70FS-1803103 70FS-Piston Piece 1 KM178F-04003 3 78FS-1803203 78FS-Piston Piece 1 HD86-04003 86-FS-1803303 86FS-Piston Piece 1 KM170F-04004 70-1701701 Piece 1 KM178F-04004 4 78-1701702 Piece 1 KM186F-04004 86-1701703

Piston Pin Piece 1


Connecting rod body Piece 1

HD70-04005 70-1701501 Piece 1 KM78F-04005 6 78-1701502 Piece 1 HD86-04005 86-1701503

Connecting rod bush Piece 1

70-1710001 70/78-Bearing 202 (GB/T276-94) Piece 2 GBT276-94 7 86-1710000 86-Bearing 203 (GB/T276-94) Piece 2 KM170F-05301 70-1706501 Piece 1 KM178F-05301 8 78-1706502 Piece 1 KM186F-05301 86-1706503

Balancing shaft Piece 1

9 1710507 Key 5 x 7 (GB1096-2003) Piece 2 KM170F-05004A 70-1707701 Piece 1 KM178F-05004A 10 78-1707702 Piece 1 KM186F-05004 86-1707703

Balancing shaft timing gear Piece 1

11 1803011 Bolt (for F shaft - diesel engine) Piece 1 KM170F-05203 70-1700801 Piece 1 KM178F-05203 12 78-1700802 Piece 1 KM186F-05203 86-1700803

Crankshaft timing gear Piece 1

GB1096-7915X12 13 1710512 Key 5 x 12 (GB1096-2003) Piece 2 GB1096-7915X14 13A 1710514 Key 5 x 14 (GB1096-2003) Piece 1 GB1096-7915X30 70-1710530 Key 5 x 30 (GB1096-2003) Piece 1 GB1096-7916x63 14 78/86-1710563 Key 6 x 63 (GB1096-2003) Piece 1

70-1700601 Piece 1 15 78-1700701 Piece 1 See attached list 86-1700708

See attached list Crankshaft Piece 1

16 1711601

Plug 6 x 8 Piece 1 HD70-06002 70-170-7801 Piece 1 HD78-06002 17 78-1707802 Piece 1 KM186F-06002 86-1707803

(17) Crank shaft timing gear Piece 1

KM170F-05101 70-1704400 Piece 1 KM178F-05101 78-1704404 Piece 1 KM186F-05101 18 86-1704409

Flywheel Piece 1

KM170FS-05101 70FS-1803118 70FS-Flywheel Piece 1 HD78FS-05101 78FS-1803218 78FS-Flywheel Piece 1 HD86FS-05101 86FS-1803318 86FS-Flywheel Piece 1

PART LISTINGS

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(15) CRANKSHAFT KM170FP-05006 (water pump threaded) KM170FG-05006 (SA taper) KM178FG-05006 (Kama tapped) KM178FP-05006 (water pump threaded) KM186FG-05006 (Kama taper) KM186FP-05006 (pump shaft) KM186F-05210 (parallel with keyway)

PART LISTINGS

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№ Code Names of Parts Unit Qty

KM170F/178F-05003 19 70/78-17156 Piece 1 KM186F-05003 86-1715601 Flywheel nut washer Piece 1 KM170F/178F-05002 20 70/78-17155 Piece 1 KM186F-05002 86-1715501 Nut flywheel Piece 1 KM170FE-R/Gear 70-1704501 Piece 1 HD78E-R/Gear 78-1704502 Piece 1 HD86E-R/Gear 86-1704504

Flywheel gear ring (for electric start) Piece 1

KM170FE-R/Gear 21 70FS-1803121 70FS-lywheel gear ring (for electric starter) Piece 1

HD78E-R/Gear 78FS-1803221 78FS-flywheel gear ring (for electric starter) Piece 1

HD86E-R/Gear 86FS-1803321 86FS-flywheel gear ring (for electric starter) Piece 1

70/78-1803122 Piece 1 22 86-1803322 Sleeve of fuel pump rod Piece 1 KM170F-06100 70-1705101 Piece 1 KM178F-06100 23 78-1705102 Piece 2 KM186F-06100 86-1705103

Push rod Piece 2

KM178F-06003 70/78-17157 Piece 2 KM186F-06003 24 86-171501 Tappet Piece 2 GB1096-7915X14 70/78-1710514 Key 5 x 14 (GB1096-2003) Piece 2 GB1096-7914X12 25 86-1710504 Key 4 x 12 (GB1096-2003) Piece 1 KM170F-06001 70-1701001 Piece 1 KM178F-06001 78-1701002 Piece 1 KM186F-06001 86-1701000

Camshaft Piece 1

KM170FS-CAMSHF 70FS-1803126 70FS-Camshaft Piece 1 KM178FS-CAMSHF 26S 78FS-1803226 78FS-Camshaft Piece 1 KM186FS-CAMSHF 86FS-1803326 86FS-Camshaft Piece 1 HD70-06002 70-1701101 Piece 1 HD78-06002 27 78-1701102 Piece 1 HD86-06002 86-1701103

Camshaft timing gear Piece 1

KM170FS-05006 70FS-1803115 70FS-Crankshaft Piece 1 KM178FS-05006 28 78FS-1803215 78FS-Crankshaft Piece 1 KM186FS-05006 86FS-1803315 86FS-Crankshaft Piece 1 29 78-1710545 Key 8 x 45 (GB1096-2003) camshaft key Piece 1 30 1801030 Flywheel alternator Piece 1 31 PT1803031 Flange (power tiller type only) Piece 1 32 PT1803032 Bolt of silencer Piece 1 33 PT1803033 Flat washer of bolt to silencer Piece 1 34 PT1803034 Flat washer of inner hexangular bolt Piece 4 35 PT1803035 Inner hexangular bolt Piece 4

PART LISTINGS

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PART LISTINGS

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PART LISTINGS

11

Table 5. Please refer to Fig 5 for a complete illustration.

№ Code Names of Parts Unit Qty GB5787-86/6X12 1710712 Heterotypic bolt M6 x 12 (GB16674-96) Piece 2 GB5787-86/6X12 1 1805301 78/86-heterotypic bolt M6x12 (GB16674-96) Piece 2 KM170F/178/09001 2 70-17187 Oil filter cover Piece 1 KM170F-09002 3 70-17188 Oil filter cover gasket Piece 1 GB1235-76/25X2 4 70-1711314 Sealing Ring 25X2.4 Piece 1 KM178F/170F/186F-09200 5 70-1702101 Oil filter assembly Piece 1 GB5787-8616X12 6 1710712 Heterotypic bolt M6 x 12 (GB16674-96) Piece 3 KM170F/178/186F-09001 7 17022 Oil pump cover Piece 1 8 1711334 'O' ring 34.5 x 1.8 (GB3452.1-82) Piece 1 KM170F/178F-09101 70/78-17135 'O' ring 34.5 x 1.8 (GB3452.1-82) Piece 1 KM170F/178F-09101 70/78-17135 Piece 1 KM186F-09001 9 86-1713501 Oil pump Piece 1 GB119-8613X16 10 1711103 Pin 3 x 16 (GB119-2000) Piece 1 GB5787-8616x12 1805011 70-heterotypic bolt M6 x 12 (GB5789-86) Piece 1 GB5787-86/6X14 11 1710714 78/86 heterotypic bolt M6 x 14 (GB5789-86) Piece 1 KM178/186F – 09200. 05203 12 78/86-1702103 78/86-Oil filter cleaning equipment Piece 1 GB1235-76125X2 13 78/86-1711316 Seal ring 20x2.65 Piece 1 14 78/86-17080 Oil Guide Piece 1 KM170F-09004 70-1702301 Piece 1 KM178/186F-09002 15 78/86-1702302 Oil pump driving gear Piece 1 KM170F/178/186F-11002 16 17132 Fly block pin Piece 1 KM170F/178/186F-11001 17 17131 Fly bock Piece 2 KM170F/178/186F-11004 18 17234 Governor fork tappet Piece 2 19 17125 Lever shaft gasket Piece 1 GB290-89/941/8 20 1710009 Bearing 7941/8 (GB290-64) Piece 1

70-1700501 Piece 2 KM170F-178F-11000 21 78-1700502 Piece 1 KM186F-11000 86-1700503

Fork lever assembly Piece 1

22 17124 Washer Piece 1 KM170F/178F-11200 70/78-17126 Piece 1 KM186F-11200 23 86-1712601 Fuel controller Piece 1 KM178F/186F-11311 24 17164 Handle bracket Piece 1 HD78-11401-/Assy 25 17167 Speed-control lever Piece 1 GB5787-86/16X14 26 1710714 Heterotypic Bolt M6 X 14 (GB5787-86) Piece 1 GB5787-86/6X14 27 1710714 Heterotypic Bolt M6 x 14 (GB5787-86) Piece 1 28 1805028 Lead seal Piece 1 KM170/178/186F-11006 29 17162 Return spring II Piece 1

KM186F-11005 30 17161 Return spring I Piece 1 70-17160 Piece 1 78-17160 Piece 3 KM170/178F-11007 31 86-1716001

Speed-control spring Piece 1

PART LISTINGS

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PART LISTINGS

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PART LISTINGS

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Table 4. Fuel system parts; please refer to Fig 4 for a complete illustration.

№ Code Names of Parts Unit Qty GB5787-86/8X45 1 1710745 Bolt M8 x 45 (GB5787-86) Piece 1 KM170F-10003 2 17185 Upper fuel tank bracket fastening bolt Piece 1 KM170/178/186F-11003 3 1710208 Flat washer 8 (GB97.1-85) Piece 1 KM170F-10001 70-1705801 Piece 1 KM178F-10001 4 78-1705802 Piece 1 KM186F-10001 86-1705803

Upper fuel tank bracket Piece 1

HD70/H78 70/78-1804105 Piece 1 HD86-13000 86-1804305 Injector (china type) Piece 1

5 B1804005 Bosch injector Piece 1

KM170/178/186F-10013 6 17212 Fuel leak-off pipe connection Φ9 Piece 2 KM170F-10012 70-1804106 Piece 1 KM178F-10012 7 78-1804206 Piece 1 KM186F-10012 86-1804306

Fuel leak-off pipe Piece 1

KM170F/178F/186F-10002 8 17184 Shock absorbing pad of fuel tank Piece 4 KM170F-10200 70-1704201 Piece 1 KM178F-10200 9 78-1704202 Piece 1 KM186F-10200 86-1704203

Fuel tank Piece 1

KM170/178/186F-10011 10 1804010 Fuel pipe connection Φ 7 Piece 2 KM170F-10009 70-1804111 Piece 1 KM178F-10009 11 78-1804211 Piece 1 KM186F-10009 86-1804311

Fuel pipe Piece 1

KM170F/178F/186F-10008 12 17151 Fuel drain gasket Φ 6 (GB6177-86) Piece 1 GB5786-86/12X1 13 17152 Fuel drain plug (in the fuel tank) Piece 1 KM170F/178F/186F-10600 14 17183 Lower fuel tank bracket Piece 1 GB5783-86/6X15 15 1710714 Bolt M6 x 14 (GB5787-96) Piece 2 GB6177-86 16 1710103 Nut M6 (GB6177-96) Piece 2 GB9711-8516 17 1710206 Flat washer Φ6 (GB97.1-85) Piece 1 KM170F/178F/186F-10400 18 17150 Fuel tank cock assembly Piece 1 GB3452-92/13.2 19 17154 Gasket of fuel tank cock Piece 1 KM170/178/186F-10011 20 1719403 Fuel pipe clamp Φ 13 Piece 2 KM170F-10009 70-1804121 Piece 1 KM178F-10009 21 78-1804221 Piece 1 KM186F-10009 86-1804321

Fuel oil pipe Piece 1

KM186F-10007 22 17148 Fuel filter gasket Piece 1 KM170F-10300 70-1704301 Piece 1 KM178F-10300 23 78-1704302 Piece 1 KM186F-10300 86-1704303

Fuel filter element Piece 1

HD78-12000 70/78-1704702 Piece 1 HD86-12000 24 86-1704700 Fuel injector pump Piece 1 HD70-10500 70-1705601 Piece 1 HD78-10500 25 78-1705602 Piece 1 HD86-10500 86-1705603

High pressure fuel pipe Piece 1

KM170H178F/186F-10004 26 17146 Fuel oil filter Piece 1 HD70/86-10100 27 17153 Fuel tank cap assembly Piece 1 28 1705302 70/78-Fuel injector cap (china type only) Piece 1

PART LISTINGS

14

PART LISTINGS

14

PART LISTINGS

15

Table 6. Please refer to Fig. 6 for illustration.

№ Code Names of Parts Unit Qty HD70-14000 70-1703401 Piece 1 HD78-14000 1 78-1703402 Piece 1 HD86-14000 86-1703404

Recoil case assembly Piece 1

KM170FS-14000 70FS-1806101 170FS case assembly Piece 1 KM178FS-14000 1S 78FS-1806201 178FS case assembly Piece 1 KM186FS-14000 86FS-1806301 186FS case assembly Piece 1 GB5787-86/6X8 2 1710708 Bolt M6 x 8 (GB5789-1996) Piece 4 KM170F-14008 70-1703501 Piece 1 KM178F-14005 3 78-1703502 Piece 1 KM186F-14005 86-1703503

Recoil starter rope Piece 1

KM170F-14001 70-1703801 Piece 1 KM178F-14007 4 78-1703802 Recoil starter handle Piece 1 HD70-14009-HD78-14009 70/78-1703301 Piece 1 HD86-14009 5 86-1703303 Flat spiracle spring Piece 1 HD70-14001 70-1703201 Piece 1 HD78-14001 6 78-1703202 Piece 1 HD86-14001 86-1703203 Piece 1 HD86-14001 86-1703203

Recoil reel

Piece 1 HD70-14008 70-1704003 Piece 2 HD78/86-14008 7 78/86-1704005 Starting claw Piece 2 HD70-14002 70-17218 Piece 1 HD78/HD86-14002 8 78/86-1721801 Helical spring Piece 1 HD70-14005 70-17219 Piece 1 HD78186-14005 9 78/86-17219001 Torsional sprint Piece 1 HD70-14006 70-1704004 Piece 1 HD78/HD86-14006 10 78/86-1704006 Starting claw plate Piece 1 Y40/Y60-1143312000 70-17039 Piece 1 KM178F/186F-14002 11 78/86-1703902 Friction plate nylon washer Piece 1 70-1703903 Piece 1 Local 12 78/86-1703803 Friction plate gasket Piece 1 13 1710306 Spring washer Piece 1 GB6177-86 14 1710106 Nut M6 (GB6170-86) Piece 1 GB5787-8616X12 15 1710712 Bolt M6 X 12 (GB6170-86) Piece 3or4 HD70-05001 70-1705701 Piece 1 HD78-05001 16 78-1705702 Piece 1 HD86-05001 86-1705703

Starter cup Piece 1


Fan case Piece 1

HD70-17100 70FS-1806117 70FS Fan case Piece 1 HD78-17100 17S 78FS-1806217 78FS Fan case Piece 1 HD86-17100 86FS-1806317 86FS Fan case Piece 1 GB5787-8616X22 18 170622 Bolt M6 X 22 (GB5783-2000) Piece 4 GB97.1-8516 19 1710207 Washer M6 (GB90-85) Piece 4 KM170F/178/186F-17001 20 17145 Collar fan case Piece 4 KM170F/178/186F-17002 21 17143 Rubber cushion fan case Piece 4

PART LISTINGS

16

ued).

Table 6. Please refer to Fig. 6 for illustration (contin № Code Names of Parts Unit Qty


Fan case seal Piece 1

23 78/86-17127 78/86 Shock isolation piece of wind leading plate Piece 1 24 78/86-17129 78/86 Collar of wind leading plate Piece 1 25 78/86-17128 78/86 Pad Piece 1 70-1700401 Piece 1 KM178F-01211 26 78-1700402 Piece 1 KM186F-01211 86-1700403

Cylinder Cover Piece 1

GB5787-86/6X12 70-1710712 Bolt M6 x 12 (shaped piece) Piece 1 GB5787-86/6X18 27 78/86-1710718 Bolt M6 x 16 (shaped piece) Piece 1

PART LISTINGS

17

PART LISTINGS

18

Table 7. Please refer to Fig 7 for a complete illustration № Code Names of Parts Unit Qty


Intake pipe gasket Piece 1


Intake pipe Piece 1

70PT-1807102 Piece 1 2s 78PT-1807202 Piece 1 86PT-1807302

Intake pipe (power tiller type only) Piece 1

KM170F-07001 70/78-17175 Piece 3 KM186F-07001 3 86-1717501 Air cleaner gasket Piece 1 70PT-1807103 Piece 1 3s 78PT-1807103 Air cleaner gasket (power tiller type only) Piece 1 KM178F-07402 70/78-1807104 70/78-fasten bolt for air cleaner Piece 1 GB900-88/8X20 4 86-1807304 86-fasten bolt for air cleaner Piece 1 GB5787-86/6X22 70/78-1807105 70/78-Heterotypic bolt M6X22 (GB5789-96) Piece 1 GB5787-86/6X25 5 86-1807305 86-Heterotypic bolt M6 x 25 (GB5789-96) Piece 1 KM170F/178F-07000 70/78-17174 Piece 1 KM186F-0700 6 86-1717401 Air filter assembly Piece 1 GBT6170-8616 7 1710103 Heterotypic Nut M6 (GB6177-86) Piece 1 HD70/HD78-07100 70/78-1717602 Piece 1 HD86-07100 8 86-1717601 Air filter element Piece 1 (KM170F-02015) KM178F-02005 70/78-17186 Piece 1 KM186F-02015 9 86-1718601 Muffler gasket Piece 1 HD70-08000 70-1705401 Piece 1 HD78-08000 78-1705402 Piece 1 HD86-08000 86-1705403

Muffler assembly Piece 1

10 70PT-1807110 Piece 1 78PT-1807210 Piece 1 86PT-1807310

Muffler assembly (power tiller type only) Piece 1

GB97.1-85/8 11 1710208 Flat washer Φ 8 Piece 2 GB93-8 12 1710308 Spring washer Φ 8 Piece 2 GB6170-8618 13 1710108 Nut M8 (GB6170-86) Piece 1 GB5783-8618x15 1710714 70/78-heterotypic bolt M8x14(GB5789-96) Piece 1 GB5787-M18X20 14 1804014 86-heterotypic bolt M8x16 (GB5789-86) Piece 2 70-1705501 Piece 1 15 78-1705502 Piece 1 86-705503

Muffler screen cover Refer muffler assy Piece 1

GB5787-8614X14 16 1710708 Bolt M6 X 14 (GB5789-86 Piece 1 HD70/HD78-08ED 70-78-1705404 Piece 1 HD86-08ED 17 86-1705406 Muffler tail pipe Piece 1 KM170F/178F-07203 70/78-1719 Piece 1 KM186F-07203 18 86-1718002 Sealing ring II of shock proof Piece 1 HD70/78-07200 70/78-17180 Piece 1 KM186F-07200 19 86-1718003 Bottom case assembly of air cleaner Piece 1 KM170/8F-07203A 70/78-17178 Piece 1 KM186F-07203 20 86-1718001 Sealing ring I of shock proof Piece 1 HD70-17181 70/78-17181 Piece 1 HD86-1718101 21 86-1718101 Air filter shock absorber Piece 1

PART LISTINGS

19

№ Code Names of Parts Unit Qty GBT6170/86/6 70/78-1720103 70/78-Heterotypic nut M6(GB/T6170) Piece 1 GBT6175-2000/8 22 86-1710114 86-Heterotypic nut M8 (GB/T6170) Piece 1 HD70/78-17181 70/78-1807123 Piece 1 HD86-1718101 23 86-1807323 Air filter shock absorber (square) Piece 1 GB97.1-85/6 24 17177 Washer Piece 1 GB62-88/6 70/78-1710107 Butterfly nut M6 Piece 1 GB62-88/8 25 86-1710109 Butter nut M8 Piece 1

№ Code Names of Parts Unit Qty KM170F-07005 70-1807126 Piece 1 1 78-1807226 Piece 1 86-1807326

Oil bath air cleaner assembly Piece 1

70-180127 Piece 1 2 78/86-1807327 Cover of oil bath air cleaner Piece 1 3 70-1807128 Piece 1 78/86-187328 The welding part Piece 1 70-1807129 Piece 1 4 78/86-1807329 Protection shim Piece 1 70-1807130 Piece 1 5 78/86-1807330 Seal ring B Piece 1 70-1807131 Piece 1 6 78/86-1807331 Thin filter Piece 1 70-1807132 Piece 1 7 78/86-1807332 Rude filter Piece 1 70-1807133 Piece 1 8 78/86-1807333 Regurgitate plate Piece 1 70-1807134 Piece 1 9 78/86-1807334 Seal ring A Piece 1 70-1807135 Piece 1 10 78/86-1807335 Oil plate Piece 1 70-1807136 Piece 1 11 78/86-1807336 Fasten ring Piece 1 70-1807127 70-connector of intake pipe Piece 1 HD78FS-07201 12 78-1807227 78-connector of intake pipe Piece 1 86-1807327 86-connector of intake pipe Piece 1 13 1807028 Bolt of intake pipe Piece 3

PART LISTINGS

20

Fig 8. Exploded view of fuel pump assembly

Table 8. Please refer to Fig 8 for a complete illustration. № Code Names of Parts Unit Qty

70/78-1808101 1 86-1807301 Delivery holder Piece

Piece 1

70/78-1808102 2 86-1807302 Delivery spring Piece 1

70/78-1808103 3 86-1807303 Delivery gasket Piece 1

70/78-1808104 4 86-1807304 Delivery valve Piece 1

70/78-1808105 5 86-1807305 Seat of delivery valve Piece 1

70/78-1808106 6 86-1807306 Plunger Piece 1

70/78-1808107 7 86-1807307 Adjusting gasket Piece 1

70/78-1808108 8 86-1807308 Connecting plate of pump body Piece 1

70/78-1808109 9 86-1807309 Circlip Piece 1

70/78-1808110 10 86-1807310 Control lever assembly Piece 1

70/78-1808111 11 86-1807311 Spring seat I Piece 1

70/78-1808112 12 86-1807312 Pin of sleeve Piece 1

70/78-1808113 13 86-1807313 Pump spring Piece 1

70/78-1808114 14 86-1807314 Seat of pump spring Piece 1

HD70-12000/HD78-12000 70/78-1808115 HD86-12000 15 86-1807315 Fuel pump assembly Piece 1

70/78-1808116 16 86-1807316 Nut M6 Piece 1

PART LISTINGS

21

Power tiller type handle assembly

Picture № Code Names of Parts Unit Qty 1 1710714 Heterotypic Bolt M6X14

(GB5787-86) Piece 1

2 17162 Return spring II Piece 1

3 1805043 Heterotypic bolt M6X27 (GB5787-86) Piece 1

KF/VSP Assy 4 1805044 Spring washer Piece 1 Variable speed Control Assly 5 1805045 Power tiller type handle Piece 1

HD/VSP-110SPR 6 1805045 Pressure spring KM186F-11005 Piece 1

70-1805146 Piece 1 78-1805246 Piece 1 7 86-1805346

Power tiller type speed-control Piece 1

Description: Variable speed control assly – no spring

8 1805046 Handle part Piece 1

PART LISTINGS

22

FG handle assembly

Picture № Code Names of Parts Unit Qty 1 17162 Return spring II Piece 1

70-17160 Piece 1 78-17160 Piece 3

2 86-1716001

Speed-control spring Piece 1

3 1710645 Bolt M6X45(GB6172-86) Piece 1

4 1710111 M10X1.25 nut Piece 1 5 1706701 FG Lever Piece 1 GFL-S/Handle 6 1706901 FG governor spring Piece 1

7 1710714 Heterotypic Bolt M6x14(GB5789-86) Piece 1

8 1710106 Nut M6 (GB39-88) Piece 1 9 1716801 Washer Piece 2 10 1730720 Shaft handle Piece 1

FG handle assembly

Picture № Code Names of Parts Unit Qty

1 1710714 Heterotypic Bolt M6 x 14 (GB5787-86)

Piece 1

2 17161 Return spring I Piece 1 KM170F/ 178/186F-11006

70-17160 Piece 1 HD70/78/86-11301 78-17160 Piece 3 KM170F/

178F-11007

3

86-1716001

Speed-control spring

Piece 1

4 1805040 Second gear parts Piece 1

5 1805041 Spring of second gear Piece 1 HD70-

11301/SPR

Description/Speed Control Assly w/o springs

6 1805042 Spring washer Piece 1

7 1805043 Heterotypic bolt M6x27(GB5787-86)

Piece 1

8 1805044 Spring washer Piece 1

9 1710714 Heterotypic Bolt M6x14 (GB5787-86)

Piece 1

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