HEAD-PUMP-LH 6E1860 - Caterpillar

The new 442-5727 Valve Cover Base, 435-8537 Engine Harness As, and 435-8538 Engine Harness As are adaptable to the above engines back to first production.New brackets were introduced to utilize the former 222-6953 Valve Cover Base .The former 222-6953 Valve Cover Base is canceled.
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(1) Wiring harness (2) 326-4512 Cable Tie Mounting
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(1) Wiring harness (3) 123-3202 Cable Strap (4) 442-5727 Valve Cover Base
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Typical 442-5727 Valve Cover Base (1) Wiring harness (2) 326-4512 Cable Tie Mounting (3) 123-3202 Cable Strap Note: The mounting and fastening locations for the valve cover bases are the same for both brake and non-brake harnesses.Parts Needed
Table 2
Qty    Part    
3     2D-6235 Locknut    
3     8T-4205 Hard Washer    
6     123-3202 Cable Strap    
6     326-4512 Cable Tie Mounting    
1     435-8537 Engine Harness As (with Brakes)    
1     435-8538 Engine Harness As without Brakes    
2     444-2472 Bracket As    
1     444-2473 Bracket As    Rework Procedure
Note: The rework procedure is for using the old valve cover base with the new wiring harness assembly utilizing new brackets and hardware.
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Typical 222-6953 Valve Cover Base (1) 444-2473 Bracket As (2) 444-2472 Bracket As
Illustration 5 g03507547
(2) 444-2472 Bracket As (3) 8T-4205 Hard Washer (4) 2D-6235 Locknut Note: The 100-5218 Clip, the 100-5219 Clip, and the associated hardware will still be utilized.
Install one bracket (1) onto the 222-6953 Valve Cover Base with one washer (3) and one locknut (4). Refer to Illustration 4 for the correct location of the bracket.
Install two brackets (2) onto the 222-6953 Valve Cover Base with one washer (3) and one locknut (4) per bracket. Refer to Illustration 4 for the correct location of the brackets.
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(1) 444-2473 Bracket As (2) 444-2472 Bracket As (5) 123-3202 Cable Strap
Secure the wiring harness to brackets (1) and (2) with two cable straps (5) per bracket.The change is effective with engine serial numbers on or after 11December 2013.