Carrier Roller
Usage:
(1) O-rings of floating seal (2) and all surfaces in contact with them must be clean and dry at assembly. Put a thin layer of oil on the contacting surfaces of the metal seals just before installation.
(2) End play
Minimum ... 0.25 mm (.010 in)
Maximum ... 1.25 mm (.049 in)
Caterpillar Information System:
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330, 330L AND 330LN EXCAVATORS HYDRAULIC SYSTEM Roller Mounting
MAIN HYDRAULIC PUMP & PILOT PUMP SUPPLEMENT FOR 320 & 320 L Main Hydraulic Pump
MAIN HYDRAULIC PUMP & PILOT PUMP SUPPLEMENT FOR 320 & 320 L Pilot Pump
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330,330 L & 330 LN EXCAVATORS MACHINE SYSTEMS Bucket Cylinder