994K Wheel Loader Systems Caterpillar


Pump Drive

Usage:

994K MM9


Illustration 1g06313447

Table 1
Item  Qty  Part  Specification description 
424-4358 Pump Drive Cover  Before assembly, apply Loctite 5127 between mating surfaces of a cover and a case. 
424-4357 Pump Drive Case  Before assembly, apply Loctite 5127 between mating surfaces of a cover and a case. 
165-4929 Magnetic Plug As  Torque to 210 ± 20 N·m (155 ± 15 lb ft)
Lubricate internal splines with the lubricant that is being sealed. 
8F-8733 O-Ring Seal  Lubricate bore lightly with the lubricant that is being sealed. 
5P-6868 Lip Type Seal  Lubricate seal lip lightly with the lubricant that is being sealed. 
9C-3493 D-Ring Seal  Lubricate bore lightly with the lubricant that is being sealed. 
9M-5024 O-Ring Seal  Lubricate bore lightly with the lubricant that is being sealed. 
419-4792 Pump Drive Gear  Before assembly, coat the external splines with 3% Moly-Grease lubricant. 

Caterpillar Information System:

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