SLEEVE 1269341 - Caterpillar

Illustration 1 g00104545Prevent the machine from movement. Park the machine on a level surface.Attach a "Do Not Operate" warning tag or a similar warning tag to the start switch before you service the equipment. These warning tags (Special Instruction, SEHS7332) are available from your Cat dealer.Required Parts
Table 1
528-0174 Chassis Wiring Gp (- 00)
Item Qty Part No. Part Name
(1) 11 3S-2093 Cable Strap
(2) 7 7K-1181 Cable Strap
(3) 5 484-1453 Clip
(4) 1 484-1454 Clip
(5) 4 484-1456 Cable Strap
(6) 1 495-7716 Chassis Harness As
Illustration 2 g06257896
Overview of the528-0174 Chassis Wiring Gp
Installation Procedure
Illustration 3 g06257914
Rear of cab
(A) Connect to chassis harness (12 poles),"C985 BU", "J879 GN", "M906 BU", "M907 GY", "P702 GY", "X785 BU","M739 YL", and "H808 WH" (with white tape)
(B) Connect to chassis harness (12 poles),"K856 PU", "K860 BU", "K857 WH", "K861 GN", "K858 YL", "K862 GY","J807 BK","P761 OR","P765 GN","J809 BK","X738 PK", and "H863 BU"
(J) For attachment harness "smart boom" (12 poles),"P702 GY", "X785 BU", "M739 YL", and "H808 WH" (with white tape)
(K) For attachment harness "medium circuit" (12 poles),"K858 YL", "K862 GY", and "J807 BK"
(2) 7K-1181 Cable Strap
(3) 484-1453 Clip
(6) 495-7716 Chassis Harness As
Install and connect harness as shown.
Illustration 4 g06257916
Beneath rear of main manifold
(C) Connect to valve tool harness (6 poles),"K856 PU", "K860 BU", "K857 WH", "K861 GN", and "J807 BK"
(J) For attachment harness "smart boom" (12 poles),"P702 GY", "X785 BU", "M739 YL", and "H808 WH" (with white tape)
(K) For attachment harness "medium circuit" (12 poles),"K858 YL", "K862 GY", and "J807 BK"
(2) 7K-1181 Cable Strap
(3) 484-1453 Clip
(6) 495-7716 Chassis Harness As
Install and connect harness as shown.
Illustration 5 g06257920
Front of main manifold
(E) For variable relief "1" solenoid,"P761 OR" and "J809 BK"
(H) For hammer return filter switch,"K738 PK" and "H863 BU"
(1) 3S-2093 Cable Strap
(2) 7K-1181 Cable Strap
(3) 484-1453 Clip
(5) 484-1456 Cable Strap
(6) 495-7716 Chassis Harness As
Install and connect harness as shown.
Illustration 6 g06257922
Pressure sensors front lines group
(D) Connect to squeeze head pressure sensor,"C985 BU", "J879 GN", and "M906 BU"
(E) For variable relief "1" solenoid,"P761 OR" and "J809 BK"
(F) Connect to squeeze rod pressure sensor,"C985 BU", "J879 GN", and "M907 GY"
(G) For variable relief "2" solenoid,"P765 GN" and "J809 BK"
(1) 3S-2093 Cable Strap
(2) 7K-1181 Cable Strap
(3) 484-1453 Clip
(4) 484-1454 Clip
(5) 484-1456 Cable Strap
(6) 495-7716 Chassis Harness As
Install and connect harness as shown.