GUIDE-VALVE 3661339 - Caterpillar

Illustration 29 g03692701
Ensure neutral wires (BG) are assembled such that the wires do not extend above the generator electrical box (BH) and come in contact with the cover.
Illustration 30 g03692702
Assemble the wire harness ground ring terminals (BJ) and the ground wire ring terminal (BK) to the block stud such that 8T-4896 Hard Washer (18) separates the terminals and a 8T-4896 Hard Washer (18), 4D-1326 Lockwasher (16), 6V-8801 Nut (14) secure the stack up.
Tighten the nut to 25 6 N m (221 53 lb in).
Illustration 31 g03692703
(BL) 50 5 mm (2.0 0.2 inch)
(BM) 43 5 mm (1.7 0.2 inch)
(28) 421-4076 Film
Assemble 421-4076 Film (28) decal to the bottom of the generator electrical box door per the dimensions shown. Clean surface to remove dirt, dust, grease, and oil.
Illustration 32 g03692705
(BR) 19 3 mm (0.7 0.1 inch)
(BS) 14 3 mm (0.6 0.1 inch)
(BT) 85 3 mm (3.3 0.11 inch)
(BU) 156 3 mm (6.1 0.1 inch)
(29) 128-2596 Seal
Remove knockouts (BN) in the circuit breaker cover plate (BP) which is mounted to the underside of the generator electrical box cover.
Remove knockout (BV) in the circuit breaker cover plate if the auxiliary power panel option is installed.
Install 128-2596 Seal (29) as per dimension shown in Illustration 32.
Illustration 33 g03692708
Install hydraulic motor (L) mount using existing hardware that were saved in Step 10.
Ensure that the Lovejoy coupler (Z) is properly aligned.
Ensure to put the harness support bracket (BW) back on.
Illustration 34 g03692709
Route harnesses (BX) using previous routing provisions.
Illustration 35 g03692710
(30) 417-9515 Panel Cover Assembly
(31) 8T-9007 Seal
Install new cover 417-9515 Panel Cover Assembly (30) using existing hardware that were saved in Step 1.
Install 153 mm (6.0 inch) of 8T-9007 Seal (31) around door.AP1055B Tuning Generator Hydraulic Circuit
Note: Refer to Testing and Adjusting, KENR5019, "Pump Control Valve (Generator)". Substitute the margin pressure shown below for the pressure shown in the procedure.
Warm hydraulic oil to 50 °C (122 °F).
Turn generator ON, do not put any electric load on generator.
Set margin pressure to 18 bar (261 psi) .
Operate paver at high idle and adjust flow control achieve a generator output frequency of 63 hz. Refer to Testing and Adjusting, KENR5019, "Generator Frequency".
Turn on the screed heat to verify that the frequency stays within