Service Repair Manual
Models
D40D, D400D
ARTICULATED TRUCK
Shutdown SIS
Previous Screen
Product: ARTICULATED TRUCK
Model: D400D ARTICULATED TRUCK 8TF
Configuration: D40D, D400D ARTICULATED TRUCK 8TF00001-UP (MACHINE) POWERED BY 3406 ENGINE
Disassembly and Assembly
D40D & D400D ARTICULATED DUMP TRUCKS POWER TRAIN
Media Number -SENR8202-01
Publication Date -01/06/2005
Date Updated -12/07/2005
SENR82020014
Transmission Hydraulic Control Valve
SMCS - 3152-011; 3152-012; 3152-015; 3152-016; 3159-016; 3159-015; 3409-015; 3409-016
Remove Selector & Pressure Control Valve
NOTICE
The steps to follow show selector and pressure control valve removal
with the transmission moved from the machine. This is for better photo
illustration. Removal of the control valve with the transmission in the
machine is the same after the components have been removed for
access to the top of the transmission.
1. Remove cover assembly (1) and gasket.
1/36
D40D, D400D ARTICULATED TRUCK 8TF00001-UP (MACHINE) POWERED B...
2020/2/9
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
2. Remove manifold (2).
3. Remove O-ring seals (3) from manifold.
4. Remove bolt and plate (4) and sleeves (5).
5. Remove O-ring seals (6) from sleeve (5).
6. Remove four 3/8"-16 NC bolts that hold the control valve to the transmission.
2/36
D40D, D400D ARTICULATED TRUCK 8TF00001-UP (MACHINE) POWERED B...
2020/2/9
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
7. Remove two bolts (7) that hold the control valve together and install tool (A), a nylon strap and
hoist. The weight of the control valve is 41 kg (90 lb).
8. Remove control valve (8) from the transmission.
NOTICE
The junction of control valve (8) and the transmission is sealed by a
precision finished surface. Give protection to these surfaces after
control valve (8) is removed so that leakage will not occur.
Install Selector & Pressure Control Valve
1. Fasten tool (A), a nylon strap and hoist to control valve (1). The weight of