ARM ASSEM. (R.H.) 8J6977 - Caterpillar

Removal Procedure
Table 1
Required Tooling
Tool Part Number Part Description Qty
A 4C-8358 Eyebolt 2
B - Loctite 263 - Start By:
Remove the hydraulic oil cooler (axle).
Remove the fuel cooler.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.Dispose of all fluids according to local regulations and mandates.
Personal injury can result from hydraulic oil pressure and hot oil.Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system.Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.
Illustration 1 g06191626
Attach a suitable lifting device to grill group (1). The weight of grill group (1) is approximately 32 kg (71 lb).
Remove bolts (2) that secure grill group (1) to the frame.
Remove grill group (1).
Illustration 2 g06191627
Loosen clamps (3) and disconnect hoses (4).
Remove bolts (5) and reposition hoses (4).
Illustration 3 g06191629
Loosen clamp (6). Disconnect and reposition hose (7).
Illustration 4 g06191630
Remove bolts (8) and brackets (9).
Illustration 5 g06191631
Remove bolts (10) and brackets (11).
Illustration 6 g06191632
Loosen clamps (12). Disconnect and reposition tube (13)
Illustration 7 g06191634
Disconnect and reposition hose assemblies (14).
Illustration 8 g06191636
Attach Tooling (A) and suitable lifting device to hydraulic oil cooler (15). The weight of hydraulic oil cooler (15) is approximately 55 kg (123 lb).
Illustration 9 g06191637
Remove bolts (16) and hydraulic oil cooler (15).Installation Procedure
Install hydraulic oil cooler (15) in the reverse order of removal.
Apply Tooling (B) to the thread of bolts (16). Tighten bolts (16) to a torque of 45 5 N m (33 4 lb ft).