4855303 COUPLER AR-QUICK Caterpillar parts
Rating:
Alternative (cross code) number:
CA4855303
485-5303
4855303
CA4855303
485-5303
4855303
Weight: 201 pounds 91 kg.
Information:
Removal Procedure
Start By:
If necessary, remove the electronic control module
Illustration 1 g02750376
Remove bolts (1) and valve mechanism cover (2). Remove the seals from valve mechanism covers (2) .
Repeat for the other valve mechanism covers. Position any hoses, tubes, or harnesses out of the way.
Illustration 2 g02750417
Note: Note the location of breather (4) for installation purposes.
Loosen clamp (4) and remove breather (3). Remove elbow (5) and the O-ring seal. Repeat for the other breather.Installation Procedure
Install valve mechanism cover (2) in the reverse order of removal.
Lubricate the bore for the O-ring seal with fluid that is being sealed.
Tighten clamp (4) to a torque of 4.5 0.5 N m (40 4 lb in).
Illustration 3 g02750437
Use the torque sequence in Illustration 3 to tighten bolts (1).
Start By:
If necessary, remove the electronic control module
Illustration 1 g02750376
Remove bolts (1) and valve mechanism cover (2). Remove the seals from valve mechanism covers (2) .
Repeat for the other valve mechanism covers. Position any hoses, tubes, or harnesses out of the way.
Illustration 2 g02750417
Note: Note the location of breather (4) for installation purposes.
Loosen clamp (4) and remove breather (3). Remove elbow (5) and the O-ring seal. Repeat for the other breather.Installation Procedure
Install valve mechanism cover (2) in the reverse order of removal.
Lubricate the bore for the O-ring seal with fluid that is being sealed.
Tighten clamp (4) to a torque of 4.5 0.5 N m (40 4 lb in).
Illustration 3 g02750437
Use the torque sequence in Illustration 3 to tighten bolts (1).
Caterpillar SIS machinery equipment:
Caterpillar parts catalog:
Parts coupler Caterpillar catalog:
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