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COMPRESOR DE AIRE
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MODEL325
RECORD OF CHANGE13 & 14
PARTS LISTMINIMUM SPEED 400 RPM l MAXIMUM SPEED 900 RPMFOR ANY DEVIATION FROM THE ABOVE CONSULT THE
FACTORY
AIR FROM THIS COMPRESSORMUST NOT BE USED FOR FOODPROCESSING OR BREATHINGWITHOUT ADEQUATE FILTERING.
. AIR COMPRESSORTHE CODE NUMBER, ASSTAMPED IN THE RAISEDBOSS ON THE BAYONETOIL GAUGE SIDE OF THECRANKCASE, MUST BEGIVEN WHEN ORDERINGREPAIR PARTS.
SERIALNUMBER
NOTICE:DO NOT OPERATE THISCOMPRESSOR WITHOUT AN
L OSHA APPROVED TOTALLYENCLOSED BELT GUARDOR ANY OTHER REQUIREDSAFETY EQUIPMENT.
MODEL RECORD OF
NUMBER CRANKCASECHANGE NUMBER
INSPECTION PLATE
Q o o)
PROMPT SERVICE CAN BE RENDERED ON REPAIR PARTS ORDERS IF THEFOLLOWING INFORMATION IS ALSO GIVEN:
1. STATE THE EXACT PART NUMBER NEEDED. DO NOT ORDERBY INDEX NUMBERS, AS INDEX NUMBERS ARE REPEATEDTHROUGHOUT THIS MANUAL, AND IF USED FOR ORDERINGREPAIR PARTS, WILL NECESSITATE TIME CONSUMINGCORRESPONDENCE.
2. STATE EXACT QUANTITY NEEDED.
3. STATE PREFERRED TYPE OF TRANSPORTATION.
ALL REPAIR PARTS ORDERS WILL BE INVOICED F. O.B. QUINCY, ILLINOIS,AT PRICES IN EFFECT AT TIME OF DELIVERY.
CMincyCompressorDivw3n
Co& Industries 50215-014@
Quincy. Undeniably the worlds finestcompressors.
ItiTAKE A$WBLY DISCHARGE AWSEF!J.LY \/WIN LOWIIESSUR .J-
INDEX
4UMBEF
1234
:
7
89
101112
1314
15
NAWI UNLOAOING OF INTAKEVALVE
PART
NUMBER
6609591818151849184672701848
72772623
591659062054
18522961-100
HANDUNLOADERASSEMBLY
y)
~
DISCti~R6EVALVE
AWENBLY
@
uA
DESCRIPTION
HEAD - BARE
SPACER - INTAKE OR DISCHARGE VALVE
SEAT - INTAKE VALVE
STUD - INTAKE VALVE ASSEMBLY
VALVE - INTAKE OR DISCHARGE
SPRING - INTAKE OR DISCHARGE VALVEGASKET - INTAKE OR DISCHARGE VALVE
ASSEMBLYBUMPER - INTAKE VALVENUT - VALVE ASSEMBLY HOLDDOWN SCREW
LOCKSCREW - VALVE ASSEMBLY HOLDDOWNPLATE - VALVE COVERSCREW - 7/16 NC X 1-1/4 HEX HEAD
CAPGASKET - VALVE COVER PLATEvALvE - SAFETY (SET @ 100 psi)
NOTE : USED ONLY WHENCOMPRESSOR IS PUMPINGIN EXCESS OF 200 PSI.WHEN SAFETY VALVE ISNOT NEEDED,SUBSTITUTE PLUG #2719
BUMPER - DISCHARGE VALVE
-&+%== MODEL 325 LOADLESS TYPE COMPRESSOR
ONE OIAPHRA.GmUNLOADER AS$EWBLY 1s REQUIRED ofTHE HIGH PRWURE lNT~XE VALVE ONLY, THE
M
DIAPHRAGM UNLOADER A?,$EWLY IS VENTED wATMOSPHERE ON THE LWLES$ TW GO~PRWOR.
INTAKE V~LVK N OME ON THE HIGH PRESSUREINTAKE VALW wni THE VENT WEED TO THE HEAD,
AIR UNLOAOINGOFINTAKEVALVES
QUANTITY REQUIRED FOR ONE MACHINE
PLAIN
142
;4
42
444
164
x
2
.OADI.ESS VD PILO1
1 12 22 224 t4 4
4 42 2
2 22 22 2
16 164 4
x ::
2 2
DUALCONTROL
42
222
164
::L
HAND
122244
42
222
164
::
2
2
HEADGROUP -CONTINUED
.
-
INDEX PART .QUANTITY REQUIRED FOR ONE MACHINE
DESCRIPTIONWIMBER NUMBER PLAIN DUAL
OADLEss D LOT CONTROLHAND
16 5746 STUD - DISCHARGE VALVE 2 2 2 217 1819
2SEAT - DISCHARGE VALVE 2 2 2 2
18 29062
SCREW - HAND UNLOADER19 1882
2SPRING - HANO UNLOADER SCREW
20 27412
PIN - COTTER21 1602
2BODY - HAND UNLOAOER
22 6966X2
PLUNGER - HAND UNLOADER23 1556
2GAsKET - COVER CAP 1 2
242
30082
SCREW - VALVE AsSEMBLY HOLDDOWN 1 225
2 26928 PLATE - INTAKE VALVE COVER 1
262 2
69642
SPACER - INTAKE VALVE 1 227
26925
2PLATFORM - UNLOADER 1
282
1857 PIN - UNLOADER KICKOFF 329
: 66910
:
SPRING - UNLOADER KICKOFF PIN 3 630
61642
6ELBOW - 1/8 NPT X 1/4 COPPER TUBE - 1 1
311
7499 SCREW - 1/4 NC X 3/4 FILLISTERHEAD CAP 6
3212 12
1818B COVER - DIAPHRAGM 1 233
21855 DIAPHRAGM 1 2
342
5910 DISC - DIAPHRAGM 1 235 7532X
2PISTON - UNLOADER
NOTE : INDIVIDUAL O RINGSFOR THIS ASSEMBLYARE NOT AVAILABLESEPARATELY. 1 2
362
2755S PLUG - 1/8( NPT SOCKET HEAD PIPE37
17483
1BODY - UNLOADER 1 2
382
6965 PIN - UNLOADER 1 2 21966 TUBE - 1/4 X 9 COPPER
::
1 11665 TEE - 1/8 NPT x 1/4 COPPER TUBE
411 1
2709 ELBOW - 118 NPT X 5/16 COPPER TUBE -42
1 17033 TUBE - 5/16 X 12 COPPER
431 1
2710 ELBOW - 1/4 NPT X 5/16 COPPER TUBE - 1 1
ASSEMBLIES
44 7277X VALVE ASSEMBLY - INTAKE7277XU
2VALVE ASSEMBLY - UNLOADER TYPE
45r NTAKE 2 2 2
6609X11P2
HEAD ASSEMBLY - PLAIN TYPE6609x13L
1HEAD ASSEMBLY - LOADLESS TYPE 1
6609X11S HEAD-ASSEMBLY - V.D. PILOT OR DUALCONTROL TYPE 1 1
6609x11H HEAD ASSEMBLY - HAND UNLOADER TYPE -46 7271X
1VALVE ASSEMBLY - DISCHARGE
472 2 2 2
1602X42
UNLOADER AsSEMBLY - HAND48 7483X
2UNLOADER ASSEMBLY - OIAPHRAGM 1 2 2
XA~T~R1sK IND1cATf=s THAT pARTs CAN BE USED IN THE CATEGORYINDICATED, BUT MUST BE ORDERED AS EACH INDIVIDUAL SITUATIONREQUIRES.
3
CRANKCASE& RUNNINGGEARGROUP
043
B.
TH[S SUB-ASSEMBLYIS NOT SOLO SEPARATELY.FOR REPLACEMENTSEE ASSENBLYNO, 5505X2. I
l 1
@@wNOTE: MHEN OIL SPILL VALVE IS NOT REQUIREO(MUSTSPECIFY
ON ORDER),USE CRANKSHAFTPLUG 6883 IN LIEU OFVALVE 5483, SPRING5485 AND SEAT5484,
t 1
014
T
INDEX PART QUANTITY
NUMBER NUMBERDESCRIPTION
REQUIRED
1 5503 CRANKCASE2
11833 GASKET - CYLINDER TO CRANKCASE 16312 GASKET - BEARING CARRIER
:1
6275 GASKET - OIL INTAKE SCREEN SCREW5
16294 SHIM - .0051 THICK STEEL BEARING ADJUSTMENT6294A
::
SHIM - .007 THICK STEEL BEARING ADJUSTMENT ::
6294B SHIM - .020 THICK STEEL BEARING ADJUSTMENT6294C
::SHIM - .005 THICK PAPER BEARING ADJUSTMENT
62
6270 lTO1l RING - OIL PUMP COVER7
16269 COVER - OIL PUMP
81
2138 SCREW - 1/4 NC X 1/2 HEX HEAD CAP9
16289 CAP - HYDRAULIC UNLOADER OPENING CLOSURE ASSEMBLY 1
10 6286 !,0!! RING _ HyDR*uL1c UNLOADER OpEN~MG CLOsuRE AssEMBLy
11 63272
BODY - HYDRAULIC UNLOADER OPENING CLOSURE 112 6483 SCREW - 1/4 NC X 1/2 FILLISTER HEAD CAP13
46565 PLUG - DRIVE
142
1301 PLUG - 3/8 NPT PIPE 115 6273 SCREW - OIL INLET SCREEN16
16314 O RING - OIL INTAKE SCREEN 1
17 6313 GASKET - OIL INTAKE SCREEN18
16272 SCREEN - OIL INTAKE
19 55041
CRANKSHAFT - BARENOTE : NOT SOLD SEPARATELY.
20 5486 ORIFICE - CRANKSHAFT 1
CRANKCASE&RUNNINGGEARGROUP-CONTINUED
,
>
T
INDEX PART ~ QUANTITY
NUMBER NUMBERDESCRIPTION
REQUIRED
21 2755S PLUG - 1/8 NPT SOCKET HEAD PIPE 122 6262 PIN - OIL PUMP ROTOR DRIVE 123 5483 VALVE - SPILL 124 5485 SPRING - SPILL VALVE 125 5484 SEAT - SPILL VALVE 126 2585 CONE - OPPOSITE PULLEY TIMKEN BEARING 127 2788 CONE - PULLEY SIDE TIMKEN BEARING 128 2523 CUP - OPPOSITE PULLEY TIMKEN BEARING 129 2720 CUP - PULLEY SIDE TIMKEN BEARING 130 1386 GAUGE - OIL PRESSURE 131 1281 BALL - OIL PRESSURE ADJUSTMENT 132 1160 SPRING - OIL PRESSURE ADJUSTMENT 133 5491 1,0,, RING - OIL PRESSURE ADdIJsTMENT scREw 134 5490 NUT - OIL PRESSURE ADJUSTMENT SCREW LOCK 135 5489 SCREW - OIL PRESSURE ADJUSTMENT 136 2323 O RING - BAYONET OIL LEVEL GAUGE 137 2322 PLATE - OIL FILLER TYPE INSPECTION38
11840 GASKET - INSPECTION PLATE 1
39 4127 PULLEY - 16 O.D., 1-3/8 BORE, 2 GROOVE, B SECTION,COUNTERCLOCKWISE COMPRESSOR 1
4129 PULLEY - 16 O.D., 1-3/8 BORE, 2 GROOVE, B SECTION,CLOCKWISE COMPRESSOR ::
40 5922 BOLT - PULLEY HUB CLAMP41
21844 KEY - PULLEY 1
42 5923 NUT - PULLEY HUB CLAMP BOLT 243 1990 SCREW - 3/8 NC X 3/4 HEX HEAD CAP44
102054 SCREW - 7/16 NC X 1-1/4 HEX HEAD CAP
456
2730 WASHER - 7/16 LOCK 646 3951 SCREW - 1/4 NC X 5/8 HEX HEAD CAP47 2022 SCREW - 5/16 NC X 3/4 HEX HEAD CAP48
:
6320 O RING - BREATHER CAP 1
ASSEMBLIES49 5489X SCREW ASSEMBLY - OIL PRESSURE ADJUSTMENT 150 5504X CRANKSHAFT ASSEMBLY
NOTE : INCLUDES ORIFICE, PLUG, OIL PUMP ROTOR DRIVEPIN AND SPILL VALVE ASSEMBLY.
5504X1::
CRANKSHAFT ASSEMBLYNOTE : INCLUDES ORIFICE. PLUG, OIL PUMP ROTOR DRIVE
PIN, SPILL VALVE ASSEMBLY AND TIMKEN BEARINGCONES ::
51 5505X2 cARRIER As5EMBLY -*NGNOTE : INCLUDES COMPLETE OIL PUMP ASSEMBLY, TIMKEN
BEARING CUP ANO OIL PRESSURE ADJUSTf4ENT SCREWASSEMBLY, BUT LESS OIL PRESSURE GAUGE, 1
52 5506X1 PLATE ASSEMBLY - BEARING ADJUSTMENTNOTE : INCLUDES OIL SEAL. THE BEARING ADJUSTMENT
PLATE AND THE OIL SEAL ARE ALSO SOLD SEPARATELY, 153 6289X CLOSURE ASSEMBLY - HYDRAULIC UNLOADER OPENING 154 6291X GAUGE ASSEMBLY - BAYONET OIL LEVEL 155 6324X BODY ASSEMBLY - BREATHER 156 6336X CAP ASSEMBLY - BREATHER 1
NOT SHOWN 7126 GASKET SET - COMPLETE COMPRESSOR OVERHAUL 1
.-
X,ASTERISK INDICATES THAT pARTs cAN BE USED IN THE CATEGORYINDICATED, BUT MUST BE ORDERED AS EACH INDIVIDUAL SITUATIONREQUIRES.
II
r WITH V.D. PILOT ONLY{FOR CONTINUOUS RUNWNGI
WITH HYDRAULIC UNLOADER ONLY(LOAWESS STARTING)
\ cWlTti DUAL CONIROLS
WITH DUAL CONTROL AND PILOT SHUTOFF VALVE
INDEX PARTQUANTITY REQUIRED FOR ONE MACHINE
NUMBER NUMBERDESCRIPTION CONTINUOUS DUAL CONTROL DUAL CONTROLLOADLESS RUNNING LESS WITH
SHUTOFF VALVE SHUTOFF VALVE
1 ---- PILOT ASSEMBLY - V.D.NOTE: SEE V.D. PILOT
BREAKDOWN INTHIS PARTS LIST - 1
21 1
---- UNLOADER ASSEMBLY -HYDRAULIC
NOTE : SEE HYDRAULICUNLOADER BREAK-DOWN IN THISPARTS LIST. 1 1 1
2505 TUBE - 1/4 X 22 COPPER -:
13080 SCREW - 3/8 NF SOCKET
HEAD SET 15
1 12708 CONNECTOR - 1/4 NPT X
1/4 COPPERTUBE ELBOW 1
62 2
6317 STUD - V.D. PILOT MOUNTING - 1 17
16317X STUD ASSEMBLY - V,D. PILOT
MOUNTING - 18
1 12614 CONNECTOR - 1/4 NPT X
3/8 COPPERTUBE ELBOW 1
9I 1
1856 TUBE - 1/4 X 25 COPPER 1
6
CONTROLGROUP-CONTINUED
.
INDEXNUMBER
10
111213
14
15
161718
19
PART ,NUMBER
1643
6194X22847001
3003
7002
217762004805
2704
DESCRIPTION
CONNECTOR - 1/8 NPT X1/4 COPPERTUBE STRAIGHT
VALVE - OUAL CONTROL CHECKTUBE - 1/4 X 15 COPPERTUBE - 1;4 X 6-1/2
COPPERTEE - 1/4 NPT X 1/4 NPT
X 1/4 NPT SERVICETUBE - 1/4 X 7-112
COPPERNIPPLE - 1/4 NPT CLOSEVALVE - 1/4 NPT SI+UTOFFCROSS - 1/4 NPT X 1/4
NPT X 1/4 NPT X1/4 NPT PIPE
CONNECTOR - 1/4 NPT X1/4 COPPERTUBE STRAIGHT
QUANTITY REQUIRED FOR ONE MACHINE
OADLESS
2
CONTINUOUSRUNNING
DUALLC:~TROL
SHUTOFF VALVE
311
1
1
1
DUAL CONTROLWITH
SHUTOFF VALVE
311
1
121
1
1
Do NOT ORDER BY INDEX NUMBERS, INDEX NUMBERSARE REPEATED THROUGHOUT THIS MANUAL, AND IF USED FOR ORDERINGREPAIR PARTS, WILL NECESSITATE TIME CONSUMING CORRESPONDENCE.
-
CYLINDERPISTON&RODGROUP
*H?m5 .6== HsIQ!!-t--t ASSY -
, $
I I
Q7
H.F! ROO
&.sx
o35
B!42.9.sx
o36
INDEX PART QUANTITY
NUMBER NUMBERDESCRIPTION
REQUIRED
1 7003 SCREW - 5/16 NC X 4 HEX HEAD CAP2
45700 GASKET - INTERCOOLER
32
7000 GASKET - CYLINDER HEADNOTE : FOR COMPLETE HEAD GASKET ORDER ONE #7000 HEAD
GASKET AND TWO #5700 INTERCOOLER GASKETS.4
11828 INTERCOOLER - AIRCOOLED
5 2716 WASHER - 5/16 LOCK6
i3147 NUT - 5/16 NC HEX
74
2732 WASHER - 3/8 LOCK8
11990 SCREW - 3/8 NC X 3/4 HEX HEAD CAP
91
6293 BRACKET - INTERCOOLER SUPPORT 110 6610 CYLINDER - BARE11 1838 SCREW - 1/2 NC X 3-5/8 HEX HEAD CAP i12 1478 WASHER - HEAD BOLT COPPER 613 1652 RING - STANDARD HIGH PRESSURE COMPRESSION 3
1652OV1O RING - .010 OVERSIZE HIGH PRESSURE COMPRESSION ::
16520V20 RING - .020 OVERSIZE HIGH PRESSURE COMPRESSION ::
14 1653 RING - STANDARD HIGH PRESSURE OIL CONTROL 11653OV1O RING - .010 OVERSIZE HIGH PRESSURE OIL CONTROL ::
16530V20 RING - .020 OVERSIZE HIGH PRESSURE OIL CONTROL ::
15 1530 PISTON - STANDARD HIGH PRESSURE 115300VI0 PISTON - .010 OVERSIZE HIGH PRESSURE ::15300V20 PISTON - .020 OVERSIZE HIGH PRESSURE ::
16 1586X PIN - HIGH PRESSURE PISTON 1
CYLINDERPISTON&RODGROUP-CONTINUED
.
1
INDEX PART: QUANTITY,
NUtdBER NUMBERDESCRIPTION
REQUIRED
17 2584 RING - STANDARD LOW PRESSURE COMPRESSION 32584OV1O RING - .010 OVERSIZE LOW PRESSURE COMPRESSION >:25840V20 RING - .020 OVERSIZE LOW PRESSURE COMPRESSION >:
18 2645 RING - sTANDARD LOW PRESSURE OIL CONTROL 12645OV1O RING - .010 OVERSIZE LOW PRESSURE OIL CONTROL >:26450V20 RING - .020 OVERSIZE LOW PRESSURE OIL CONTROL ::
19 5152 PISTON - STANDARD LOW PRESSURE 15152OV1O PISTON - .010 OVERSIZE LOW PRESSURE ::51520V20 PISTON - .020 OVERSIZE LOW PRESSURE ::
20 2583 PIN - LOW PRESSURE PISTON 121 1298 PIN - PISTON PIN LOCK SCREW COTTER 122 1384 SCREW - PISTON PIN LOCK
644OSR1
23 BUSHING - HIGH PRESSURE PISTON PIN24 3493 BOLT - CONNECTING ROD
6444PRi
25 INSERTS - PAIR OF STANDARD 26444PRUS INSERTS - PAIR OF .010 UNDERSIZE ::
26 1836 WASHER - CONNECTING ROD BOLT 427 5200 NUT - 3/8 NF ELASTIC STOP 428 6442Hp ROD - HIGH PRESSURE CONNECTING
NOTE : NO1 SOLD SEPARATELY,29 6442
SEE ASSEMBLY #6442HPx.ROD - LOW PRESSURE CONNECTING
NOTE : NOT SOLD SEPARATELY,30 6443sR
SEE ASSEMBLY #6442X.BUSHING - LOW PRESSURE PISTON PIN 1
ASSEMBLIES
31 1530X PISTON ASSEMBLY - STANDARD HIGH PRESSURE 1I53OXOV1O PISTON ASSEMBLY -
.o1o OVERSIZE HIGH PRESSURE ::1530XOV20 PISTON ASSEMBLY -
.020 OVERsIzE tiIGH PRESSURE ::32 4422 RING SET - STANDARD HIGH PRESSURE PISTON 1
4422OV1O RING SET - .010 OVERSIZE HIGH PRESSURE PISTON >:44220V20 RING SET - . 020 OVERSIZE HIGH PRESSURE PISTON >:
33 4434 RING SET - STANDARD LOW PRESSURE PISTON 14434OV1O RING SET - . 010 OVERSIZE LOW PRESSURE PISTON ::44340V20 RING SET - . 020 OVERSIZE LOW PRESSURE PISTON ;:
34 5152X PISTON ASSEMBLY - STANDARD LOW PRESSURE 15152XOV1O PISTON ASSEMBLY - . 010 OVERSIZE LOW PRESSURE >:5152XOV20 PISTON ASSEMBLY - . 020 OVERSIZE LOW PRESSURE ::
35 6442HPX ROD ASSEMBLY - HIGH PRESSURE CONNECTING 136 6442X ROD ASSEMBLY LOW PRESSURE CONNECTING 1
:ASTERISK INDICATES THAT PARTS CAN BE USED IN THE CATEGORYINDICATED, BUT MUST BE ORDERED AS EACH INDIVIDUAL SITUATIONREQUIRES.
.
OPTIONALSIDESEALERRINGASSEMBLIESAPPLIES TO MODEL 325
RECORD OF CHANGE 14 ONLY
f-HIGH PRESSURE PISTON
-%
Low PRESSURE PISTON@@l
7
INDEX PART QUANTITYDESCRIPTION
NUMBER NUMBER REQUIRED
1 6538 SPRING - SIDE SEALER COMPRESSION RING2
26536 RING - SIDE SEALER COMPRESSION 1
3 6537 RING - SIDE SEALER VACUUM 14 1652 RING - COMPRESSION5
11653 RING - OIL CONTROL 1
6 7012 SPRING - SIDE SEALER COMPRESSION RING 27 7010 RING - SIDE SEALER COMPRESSION 18 7011 RING - SIDE SEALER COMPRESSION 19 7351 RING - COMPRESSION 110 7014 RAIL - OIL CONTROL 211 7013 EXPANDER - OIL CONTROL RAIL 1
ASSEMBLIES
12 !3161 RING SET - STANDARD HIGH PRESSURE PISTON SIDE SEALERNOTE : NOT AVAILABLE IN OVERSIZES. 1
13 8166 RING SET - STANDARD LOW PRESSURE PISTON SIOE SEALERNOTE: NOT AVAILABLE IN OVERSIZES. 1
NOT SHOWN 8723 PISTON ASSEMBLY - STANDARD HIGH PRESSUREINoTE : INCLUDES #1530 PISTON, #1586X PISTON PIN,_
AND 1+8161 SIDE SEALER RING SET.NOT AVAILABLE IN OVERSIZES. 1
NOT SHOWN 8724 PISTON ASSEMBLY - STANDARD LOiW PRESSURENOTE : INCLUDES +5152 PISTON, #2583 PISTON PIN,
#1298 COTTER PIN, #1384 LOCK SCREW AND#8166 SIDE SEALER RING SET.NOT AVAILABLE IN OVERSIZES. 1
V,Do PILOTASSEMBLY
.
INDEX PARTDESCRIPTION
QUANTITY
NUMBER NUMBER REQUIRED
1 2327 O RING - DIFFERENTIAL AOJUSTING SCREW2 5883
1FELT - FILTER
59171
CAP - AIR INLETi 6175
1BALL
5 64801
GASKET - AIR INLLT CAP6 5884
1SCREEN - FILTER
7 61682
BODY - V.D. PILOTNOTE : NOT SOLO SEPARATELY.
8 3435 SPRING - ADJUSTMENTNOTE : COLOREO REO. ;:
3078 SPRING - ADJUSTMENTNOTE : COLOREO LIGHT YELLOW.
3030::
SPRING - ADJUSTMENTNOTE : $OLOREO LIGHT GREEN, >:
5097 SPRING - AOdUSTMENTNOTE: NATURAL FINISH, NOT COLOREO.
6492>!
SPRING - AOdusTMENTNOTE : $OLOREO LIGHT BLUE.
9 6170::
NUT - DIFFERENTIAL SCREW LOCK10 6169
1scREw - DIFFERENTIAL ADJUSTING
NOTE : U!iEO WITH 6168x3, 6168X4 & 6168X5 ASSEMBLIES. ::6169A SCREW - DIFFERENTIAL ADJUSTING
NOTE : USED WITH 6168X1 8 6168X2 ASSEMBLIES.11 6171
::SCREW - PRESSURE ADJUSTING
12 61731
ROD - TRIGGER13 6174
1NUT - TRIGGER ROD WING
14 61721
NUT - PRESSURE AIIJUSTING SCREW LOCK 1
ASSEMBLIES
OT SHOWN 6168X1 pILOT ASSEMBLY - VARIABLE DIFFERENTIAL (SET 30-40 PSI)OT SHOWN
::
6168X1NS PILOT ASSEMBLY - VARIABLE DIFFERENTIAL(SETTING CAPABILITY: 22 PS1 MINIMUM CUT-INPRESSURE, 50 PSI MAXIMUM CUT-OUT PRESSURE.)SEE TABLE FOR V.D.
OT SHOWN 6168x2PILOT PRESSURE RANGES. ::
PILOT ASSEMBLY - VARIABLE OIFFFRENTIAL (SET 70-80 PSI)OT SHOWN
::
6168X21 pILOT ASSEMBLY - VARIABLE DIFFERENTIAL (SET 80-90 PSI)OT SHOWN
::
6168X22 PILOT ASSEMBLY - VARIABLE DIFFERENTIAL (SET 90-100 PSI)OT SHOWN 6168X23
::
PILOT ASSEMBLY - VARIABLE DIFFERENTIAL (SET 100-110 PSI)OT SHOWN
::
6168X2NS PILOT ASSEMBLY - VARIABLE DIFFERENTIAL(SETTING CAPABILITY: 40.5 PSI MINIMUM CUT-INPRESSURE, 120 PSI MAXIMUM CUT-OUT PRESSURE.)SEE TABLE FOR V.D. PILOT PRESSURE RANGES,
OT SHOWN::
6168X3 PILOT AsSEMBLY - VARIABLE DIFFERENTIAL (SET 130-140 PSI)OT SHOWN
::
6168X31 PILOT ASSEMBLY - VARIABLE DIFFERENTIAL (SET 150-165 PSI)OT SHOWN
::
6168X32 PILOT ASSEMBLY - VARIABLE DIFFERENTIAL (SET 165-175 PSI)OT SHOWN
::
6168X33 PILOT ASSEMBLY - VARIABLE DIFFERENTIAL (SET 225-250 PSI)OT SHOWN
::
6168x3Ns PILOT ASSEMBLY - VARIABLE DIFFERENTIAL(SETTING CAPABILITY: 87 PSI MINIMUM CUT-INPRESSURE, 250 PSI MAXIMUM CUT-OUT PRESSURE.)SEE TABLE FOR V.O.
OT SHOWNPILOT PRESSURE RANGES. ::
6168X4NS PILOT ASSEMBLY - VARIABLE DIFFERENTIAL(SETTING CAPABILITY: 163 PSI MINIMUM CUT-INPRESSURE, 500 PSI MAXIMUM CUT-OUT PRESSURE.)SEE TABLE FOR V.D. PILOT PRESSURE RANGES.
OT SHOWN>:
6161X5 PILoT ASSEMBLY - VARIABLE DIFFERENTIAL (SET 135-150 PSI)OT SHOWN
::
6243 KIT - V.D. PILOT REPAIR >:
::ASTERISK INOICATES THAT PARTS CAN BE USED IN THE CATEGORYINDICATED, BUT MUST BE ORDERED AS EACH INDIVIDUAL SITUATIONREQUIRES. 11
V,D,PILOTPRESSURERANGES
PART NUMBER 6168X1 PART NUMBER 6168X2 PART NUM8Elt 6168X3 PART NUM8ER 6168X4 PART NUM8ER 6168X5
SPRING #3435 SPRING #3078 SPRING #3030 SPRING #5097 SPRING #6492
(Color-Red)* (Color-~~~J~w)* (Color-~~~~j)* (Not Colored) (Color-~~~~j*
Min. Max. Min. Max. Min. Max. Min. Max.Unload Lbs. Lbs.
Min. Max.Unload Lbs. Lbs. Unload Lbs. Lbs. Unload Lbs. Lbs.
Dif. Dif. Dif.Unload Lbs.
Dif.Lbs.
Dif. Oif. Dif. Dif. Dif. Dif.
25 2.5 3.0 50 4.0 9.5 100 6 13 200 15 37
30 3.0 4.5 60 4.5 11.5 110 7 14 225 16 39
35 3.5 6.0 70 5.5 13.5 120 7 16 250 17 42
40 3.5 7.0 80 6.0 15.0 130 7 17 275 18 45
45 4.0 8.5 90 7.0 17.0 140 8 18 300 20 50
50 4.5 10.0 100 7.5 19.0 150 8 20 325 21 54 SET 135 PSI
110 8.0 21.0 175 9 24 350 22 57 - 150 PSI
120 8.5 23.0 200 10 27 375 24 60 ONLY
225 11 31 400 25 65
250 12 35 425 26 69
450 27 72
500 30 BO
*To avoid confusion, please note springs are colored to designate pressure range.
12
HYIIRAULICUNLOADERASSEMBLY
.
,
INDEX PARTDESCRIPTION
QUANTITYNUMBER NUMBER REQUIRED
1 6284 PIN - ROLL2 6279
1PISTON
3 79581
tVtT RING4 7690
1PISTON
5 54531
BALL6 6281
1ROD - PUSH
71
6097 SCREEN6283
iFELT
: 19852
VALVE - OUTER10
11884 SPRING
11 34371
CAP12 7460
1BODY
NOTE : NOT SOLD SEPARATELY.13 6286 QUAD RING14 2326
2SPRING
NOTE : USE ONLY FOR AIR PRESSURES UP TO AND INCLUDING 200 PSIG.15
::
6598 SPRINGNOTE : USE ONLY FOR AIR PRESSURES ABOVE 200 PSIG. ::
16 6304 RETAINER - SPRING17
16285 RING RETAINING 1
ASSEMBLIESNOT SHOWN 8063 KIT - HyDRAULIC UNLOADER REPAIRNOT SHOWN 7970X
::
HyDRAULIC UNLOADER ASSEMBLYNOTE : USE FOR AIR PRESSURES UP TO AND INCLWDING 200 PSIG. x
NOT SHOWN 7970X1 HYDRAULIC uNLOADER ASSEMBLYNOTE : USE FOR AIR PRESSURES IN EXCESS OF 200 PSIG. OIL
PRESSURE MUST BE INCREASED TO 20 PSIG WHEN COMPRESSORIS PUMI?ING IN EXCESS OF 200 PSIG AIR PRESSURE. ::
::AsTER1sK lN~i~A~~s THAT fiA-RTS CAN 6~ USED IN THE CATEGORY
INDICATED, BUT MUST BE ORDEREO AS EACH INDIVIDUAL SITUATIONREQUIRES.. 13
DUALCONTROLCHECKVALVEASSEMBLY
INDEXNUMBER
;3
4
NOT SHOWN
PARTNUMBER
619761956194
6196
6194X
DESCRIPTION
TO RING - CAPSEAT - DUAL CONTROL CHECK VALVEBOOY - OUAL CONTROL CHECK VALVE
NOTE : NOT SOLO SEPARATELY.DISC - DUAL CONTROL CHECK VALVE
ASSEMBLIESVALVE ASSEMBLY - DUAL CONTROL CHECK
QUANTITY
REQUIRED
11
1
1
14
NIJMERICALPARTSINDEX
.
.
PARTAPPEARS ON PART APPEARS ON PART APPEARS ON PART
APPEARS ON
NUMBER- PAGE INDEXNUMBER PAGE INDEX NUMBER PAGE INDEX
NUMBER PAGE INDEXNO. NO. NO. NO. ND. NO. NO. NO.
1160 5 32 2585 5 26 5884 11 6 6317 6 61281 5 31 2614 6 8 5906 2 6317X 61298 9 21 2623 2 9 5910 3 ;: 6320 5 ;81301 4 14 2645 9 18 5916 2 10 6324X 51384 9 22
5526450VI0 9 18 5917 11 3 6327 4
1386 5 3011
26450V20 9 18 5918 2 2 6336X 5 561478 8 12 27o4 19 5922 5 40 6440SR 231530 15 2708 ; 5 5923
:
5 42153OOV1O
6442 ;15
292709 3 41 6097 13 7 6442HP 9 28
15300V20 8 15 2710 43 6168 11 7 6442HPX 9 351530X 31 2716 : 5 6168X1 11 ::
:
6442X 9 36153OXOV1O 31 2720 5 29 6168x1NS 11 :: 6443SR 9 301530XOV20 9 31 2730 45 6168X2 11 :: 6444PR 9 251556 23 2732 : 7
;6168x21 11 ::
1586X6444PRUS 9
1625
2741 3 20 6168X22 11 :: 6480 111602 3
521 2755S 36 6168X23 11 :: 6483 4 12
1602X4 47 ; 21 6168X2NS 11 :: 6492 111642 ;
830 2788 5 27 6168X3 11 :: 6536 10
1643 72
10 2906 3 18 6168X31 11 x 6537 10 31652 8 13 2961-100 2 14 6168X32 11 :: 6538 10 1
10 4 3003 7 14 6168X33 11 :: 6565 4 13~ 8 13 3008 _ 3 24 6168X3NS 11 :: 6598 13 15~ 8 13 3030 _ 11 8 6168X4NS 11 :: 6609 2
1653 81
14 3078 11 8 6168X5 11 ;: 6609X11H 310 5
453080 6 4 6169 11 10 6609xIlL 3 45
16530VI0 8 14 3147 8 6 6169A 11 10 6609X11P 3 4516530V20 8 3200 9 27 6170
::
11 9 6609X11S 3 451665 3 3435 11 8 6171 11 11 6610 8 101815 2 3 3437 13 11 6172 11 14 6910 3 2918180 3 32 3493 9 24 6173 11 12 6925 3 271819 3 17 3951 5 46 6174 11 13 6928 3 251828 8 4 4127 5 39 6175 11 4 6964 3 261833 4 2 4129 5 39 6194 14 3 6965 3 381836 9 26 4422 : 32 6194X 7 11 6966X 221838 8 11 4422OV1O $1 32 14 :: 7000 : 31840 5 44220V20 :1 32 6195 14
:;2 7001 7
1844 513
4434 g 33 6196 14 4 7002 7 15w 1846 2 5 4434OV1O !1 33 6197 14 1 7003 8 1
1848 2 44340V20 9 33 6200 7 17;
7010 10 71849 2 4805 ;, 18 6243 11 :: 7011 10 81852 2 13 5097 :11 8 6262 22 7012 101855 33
6.5152 !1 19 6269 : 7013 10 11
1856 : 9 5152OV1O () 19 6270 4 : 7014 10 101857 3 28 51520V20 9 19 6272 4 18 7033 3 421882 3 19 5152X t) 3+ 6273 15 7126 5 >:1884 13 10 5I52XOV1O (1 34 6275 : 4 7270 2 61966 3 39 5152XOV20 9 3L, 6279 13 2 7271 21985 13 9 5453 13 5 6281 13 6 7271X 3 :;1990 5 43 5483 5 23 6283 13 8
87277 2
88
5484 5_ 25 6284 13 1 ~ 3 442022 5 47 5485 24 6285 13 17
i7277XU 3 44
2054 2 12 5486 20 6286 4 10 7351 10 944 5489 5 35 13
:
13 7432X 3 352138 8 5489X 5 49 6289 4 9 7460 13 122177 7 16 5490 5 34 6289X 5 53 7483 32284 7 12 5491 33 6291X 5 54 7483X 3 :;2322 5 37 5503 : 1 6293 8 9 7499 3 312323 5 36 5504 4 19 6294 4 5 7690 13 42326 13 14 5504X 5 50 6294A 4 5 7958 13 32327 11 1 5504X1 5 50 6294B 4 5 7970X 13 >