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H115s - H195 Models
Consumable items
Bushings
Tools
Schedule maintenance
Thrust Ring
Buffer System
Housing
MembraneSeals
Wear lates
Wear Comonents
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Measure !eth of Worn "rea !imension #"$
See Ser%ice Manuals for secifications&
Relace Bushing if '! out of sec&
Wear (imits - (o)er Tool Bushing
*e)
Worn +ut
A
ID
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Wear (imits - ,er Tool Bushing
Measure inside diameter of ,er Tool Bushing&
Relace if morethan secifications allo)&
See ser%ice manuals for secifications&
.amle/
H115s
*e) bushing diameter 10mm
Relace if diameter is more than 102mm
'!
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Wear (imits -Tool
Upper Tool BushingArea
Lower Tool Bushing Area
Measure !iameter of Tool at ,er and (o)er Bushing "reas
-- Relace Tool if not to secification&
See ser%ice manual for secifications.
.amle/
H115s
*e) tool diameter 10 mm
Relace tool if less than 103 mm
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A
B
C
Measure items A, B & C as shown
epla!e i" #e$on% spe!i"i!ation
ee er'i!e manuals "or spe!i"i!ations
()ample* +-
A new/ 01 %eg
B new/ 2.3mm .0in/ C new/ 4-mm 0.0-in/
epla!e Thrust ing i" B is more than
1mm .03in/
Wear (imits -Thrust Ring
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To Buffer
Side Buffer
Wear 4lates
See Ser%ice Manuals for
secifications
Measure Height
To Buffer
Side Buffer
Measure Height
Don5t reuse i" !ra!6e%7
Wear (imits - Buffer System
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!o notuse a hammer )ith )orn or damagedbuffers&
'nsect buffer system for )ear and6or damage&Relace buffers
beyond secifications or %isiblydamaged&
Worn outSlit buffers
Wear (imits - Buffer System
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Buffer system )ear limits are ro%ided to
re%ent damage to carrier and hammer&
7ailure sho)n is caused by o)er cell
hitting lo)er late of housing &
Contact oint
Crac8ed housing
Wear (imits - Buffer System
