ENGINE AR 3065148 - Caterpillar

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.
Personal injury or death can result from improperly checking for a leak.Always use a board or cardboard when checking for a leak. Escaping air or fluid under pressure, even a pin-hole size leak, can penetrate body tissue causing serious injury, and possible death.If fluid is injected into your skin, it must be treated immediately by a doctor familiar with this type of injury.
Illustration 1 g00104545
Prevent the machine from movement. Park the machine on a level surface.Attach a "Do Not Operate" warning tag to the start switch or to the controls before you service the equipment. These warning tags (Special Instruction, SEHS7332) are available from your Caterpillar dealer.Required Parts
Table 1
481-7962 Oil Cooler Lines Gp - 00    
Item    Qty    Part No.    Description    
(1)     1     236-6339     Hose    
(2)     1     385-3098     Support    
(3)     1     385-3108     Pipe As    
(4)     2     096-4883     Locknut    
(5)     4     108-1782     Bolt    
(6)     4     144-0367     Hose Clamp    
(7)     1     148-8408     Plug As    
(8)     1     7Y-5247     U-Bolt    
(9)     1     8F-8882     O-Ring Seal    
(10)     4     8T-4121     Hard Washer    
(11)     2     8T-4136     Bolt    
Illustration 2 g03884471
Overview of the 481-7962 Oil Cooler Lines Gp Installation Procedure
Illustration 3 g03884474
(1) 236-6339 Hose (2) 385-3098 Support (3) 385-3108 Pipe As (4) 096-4883 Locknut , 22 3 N m (16 2 lb ft) (5) 108-1782 Bolt (6) 144-0367 Hose Clamp (7) 148-8408 Plug As (8) 7Y-5247 U-Bolt (9) 8F-8882 O-Ring Seal (10) 8T-4121 Hard Washer (11) 8T-4136 Bolt
Install cooler lines as shown.
Unless specified, tighten all fittings and hardware to standard torque.
Illustration 4 g00687600
Check for leaks.