TUBE ASSEM. 2G8757 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
ZZ 6V-7496 Tapered Cap/Plug 2
9U-7090 Tapered Cap/Plug 1
9U-7092 Tapered Cap/Plug 3
9U-7094 Tapered Cap/Plug 2 Note: SERVICE DATA: TOOLING (ZZ) WILL NOT BE IDENTIFIED IN PHOTOGRAPHS IN THE REMOVAL OR THE INSTALLATION. THIS TOOLING IS SHOWN IN ORDER TO ASSIST THE EXPERIENCED SERVICEMAN.
Drain the cooling system. Refer to Operation and Maintenance Manual, "Refill Capacities and Recommendations".
Illustration 1 g00999933
Remove plates (1) and shield assemblies (2).
Illustration 2 g00999934
Remove tube assembly (4) and joint assembly (3).
Remove tube assembly (5).
Illustration 3 g01060632
Remove bolts (6) and bolts (8).
Disconnect elbow (7).
Illustration 4 g00999936
Disconnect tube assembly (9) from bonnet (10).
Illustration 5 g00999937
Attach a suitable lifting device to engine oil cooler (11).
Illustration 6 g00999938
Illustration 7 g00999939
Remove bolts (12) and bolts (15).
Move bonnet (13) and cooler bypass elbow (17) away from tube assembly (14) and tube assembly (16).
Remove engine oil cooler (11). The weight of the engine oil cooler is approximately 104 kg (230 lb).
Illustration 8 g00999940
Remove bolts (19).
Remove tube assembly (18).
Remove bolts (20) in order to remove bonnet (10) and the gasket from engine oil cooler (11).
Illustration 9 g00999941
Remove bolts (21).
Remove bonnet (13) and the gasket from engine oil cooler (11).
Remove bolts (22).
Remove cooler bypass elbow (17) from engine oil cooler (11).
Illustration 10 g00999942
Personal injury can result from being struck by parts propelled by a released spring force.Make sure to wear all necessary protective equipment.Follow the recommended procedure and use all recommended tooling to release the spring force.
Remove plug (27).
Remove bolts (26).
Remove cover (28) and O-ring seal (25) from cooler bypass elbow (17).
Remove spring (24) and bypass valve (23) from cooler bypass elbow (17).