DRIVE GP-TANDEM 3898842 - Caterpillar

Install harness and connectors to the rear of the cab as shown.
Illustration 5 g06082637
Close up of area B
(GE-C6) Connect to Variable Relief 1 Solenoid, "K833 PK", "G969 YL"
(GE-C8) Connect to Squeeze Pressure Sensor, "T800 OR", "Y947 BR", "M906 BU"
(GE-C14) Connect to Boom Down Electric Check Solenoid, "X785 BU", "235 BK"
(1) 3S-2093 Cable Strap
(2) 7K-1181 Cable Strap
(3) 350-8388 Spacer
(4) 364-0364 Bracket As
(6) 501-0912 Chassis Harness As
(7) 132-5789 Clip
(9) 4P-7429 Clip
(10) 4P-7581 Clip
(12) 7X-2548 Bolt
(13) 8T-4121 Hard Washer
(14) 8T-4172 Bolt
(15) 8T-4191 Bolt
(16) 8T-4223 Hard Washer
Route and connect harness (6) to the variable relief solenoid 1 and the squeeze pressure sensor as shown.Note: Connection "GE-C14" is for use if your machine is equipped with a Smart Boom. If no Smart Boom is attached, then tie that connector up to harness (6) out of the way.
Illustration 6 g06083108
Close up of area C
(GE-C10) Connect to Variable Relief 2 Solenoid, "K834 PU", "G969 YL"
(1) 3S-2093 Cable Strap
(6) 501-0912 Chassis Harness As
Illustration 7 g06083264
Ground wire location is also in area C inside the right-hand frame rail
(GE-M1) Ground, "235 BK"
Route harness (6) and connect to variable relief 2 solenoid and ground wire as shown.
Illustration 8 g06083174
Close up of area D, view from under the main control valve.
(GE-C5) Connect to harness (12 Poles), "P943 GY", "K762 BU", "J809 BK", "P702 GY", "997 OR", "235 BK", "M814 BR", "M813 BU", "993 BR", "M739 YL"
(GF-C1) Connect to harness (12 Poles), "P943 GY", "K762 BU", "J809 BK", "P702 GY", "997 OR", "235 BK", "M814 BR", "M813 BU", "993 BR", "M739 YL"
(GF-C2) Connect to Stick (IN) Solenoid, "P943 GY", "J809 BK"
(GF-C4) Connect to Stick (IN) Pressure Sensor, "997 OR", "993 BR", "M814 BR"
(GF-C6) Connect to Boom (Down) Solenoid, "K762 BU", "M739 YL"
(1) 3S-2093 Cable Strap
(2) 7K-1181 Cable Strap
(5) 480-6216 Sensor Harness As
(6) 501-0912 Chassis Harness As
(7) 132-5789 Clip
(11) 7I-2673 Cable Strap
(13) 8T-4121 Hard Washer
(15) 8T-4191 Bolt
Connect harness (5) to harness (6) as shown.
Illustration 9 g06083252
Close up of area E, shown with a Smart Boom installed.
(GF-C5) Connect to Stick (OUT) Control Pressure Sensor, "997 OR", "993 BR", "M813 BU"
(GF-C8) For Boom (UP) Electrical Check Solenoid, "P702 GY", "235 BK"
(1) 3S-2093 Cable Strap
(5) 480-6216 Sensor Harness As
(8) 204-1611 Strap
Route harness (5) and connect to the main control valve as shown.Note: Connection "GF-C8" is for use if your machine is equipped with a Smart Boom. If no Smart Boom is attached, then tie that connector up to harness (5) out of the way.
Illustration 10 g06083359
Close up of area F
(GE-C20) Connect to Stem 1 EXTEND Solenoid, "K849 YL", "J808 BK"
(GEC22) Connect to Stem 2 EXTEND Solenoid, "K850 BR", "J808 BK"
(GE-C24) Connect to Stem 1 RETRACT Solenoid, "P978 GN", "J808 BK"
(GE-C26) Connect to Stem 2 RETRACT Solenoid, "P979 YL", "J808 BK"
(1) 3S-2093 Cable Strap
(2) 7K-1181 Cable Strap
(6) 501-0912 Chassis Harness As
(10) 4P-7581 Clip
Route and connect remaining portion of harness (6) into the pump compartment and attach to the 4 Multi-Solenoid as shown.