D350E Series II and D400E Series II Articulated Trucks Power Train Transmission Hydraulic Control Caterpillar


Transmission Hydraulic Control
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D350E Series II and D400E Series II Articulated Trucks Power Train [SENR9137]
POWER TRAIN
CONTROL GP-TRANSMISSION HYD
D350E Series II and D400E Series II Articulated Trucks Power Train Transmission Hydraulic Control
1.1. 8E-4966 Transmission Hydraulic Control
2.2. 8E-4965 Transmission Hydraulic Control Valve
3.1. 123-0278 Transmission Hydraulic Control

8E-4966 Transmission Hydraulic Control




Illustration 1g00913418

8E-4966 Transmission Hydraulic Control


NOTICE

Do not use any caustic (corrosive) materials in order to clean any parts of this group. Caustic materials will cause corrosion and damage to the parts.


(1) Torque for 4 bolts that are marked "X" ... 48 ± 4 N·m (35.4 ± 3.0 lb ft)

(2) Torque for 2 solenoid locknuts ... 9.0 ± 0.5 N·m (6.64 ± 0.37 lb ft)

(3) Installation torque of 2 solenoid valves ... 80 ± 5 N·m (59.0 ± 3.7 lb ft)

Note: Refer to this Power Train Specifications, "Solenoid Valve (Lockup Clutch)" for more information on the 144-6292 Solenoid Valve .

(4) Torque for 4 bolts ... 48 ± 4 N·m (35 ± 3 lb ft)

(5) Lubricate the sealing lip with a small amount of the lubricant that is being sealed.

Before you install the lip seal, put a coat of 7M-7260 Liquid Gasket on the sealing bore. Allow the liquid gasket to dry before you install the seal. Do not put any liquid gasket on the lip seal. Install the seal so that the seal lip faces the inside of the component.

(6) Torque of 4 bolts ... 50 ± 7 N·m (36.9 ± 5.2 lb ft)

(7) Torque of the bolts ... 5.5 ± 1.5 N·m (4.06 ± 1.11 lb ft)

(8) 8E-4965 Transmission Hydraulic Control Valve

8E-4965 Transmission Hydraulic Control Valve




Illustration 2g00913632

8E-4965 Transmission Hydraulic Control Valve

Note: All of the valves in this group must be tested as a unit. All of the valves in this group must be assembled into the transmission as a unit. Individual parts of this unit may not be interchanged at any time after the unit has been tested. During repair service, individual parts of this group will be furnished.

(9) Torque for bolt ... 48 ± 4 N·m (35.4 ± 3.0 lb ft)

(10) Torque for 4 bolts ... 30 ± 4 N·m (22.1 ± 3.0 lb ft)

(11) Torque for bolt ... 30 ± 4 N·m (22.1 ± 3.0 lb ft)

(12) Torque for 12 bolts ... 30 ± 4 N·m (22.1 ± 3.0 lb ft)

(13) Torque for bolt ... 30 ± 4 N·m (22.1 ± 3.0 lb ft)

(14) Torque for 5 bolts ... 30 ± 4 N·m (22.1 ± 3.0 lb ft)

(15) 9U-8847 Selector and Pressure Control Valve

(16) 8E-4963 Pressure Control Valve

Note: Refer to Specifications, SENR9137, "Selector and Pressure Control Valve" for information on item (15) and on item (16) .

123-0278 Transmission Hydraulic Control




Illustration 3g00913687

123-0278 Transmission Hydraulic Control

(1) Torque for 4 bolts ... 48 ± 4 N·m (35.4 ± 3.0 lb ft)

(2) Torque for 3 nuts ... 34 ± 4 N·m (25.1 ± 3.0 lb ft)

(3) Torque for sensor ... 12 ± 4 N·m (8.9 ± 3.0 lb ft)

(4) Lightly apply sealant to the threads, the bolt, and the bearing surface.

(5) Assemble the plug without thread sealant.

(6) Torque for 26 bolts ... 30 ± 4 N·m (22.1 ± 2.95 lb ft)

(7) 123-0284 Selector and Pressure Control Valve

Note: Refer to Specifications, SENR9137, "Selector and Pressure Control Valve" for information on item (7) .

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