WEICHAI WP6GTA - Engine Control Unit (ECU) Assembly and Disassembly

Weichai America Corp.
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2. Check that the locknuts of the signal generator fluted disc are tightened and that the ignition
angle of the signal generator is correct.
3. Change the O-ring and the washer after dismounting.
4. Check for damage to the speed sensor, tooth disc, or housing
6.3 Engine Control Unit (ECU) Assembly and Disassembly
6.3.1 ECU Exploded View
Fig. 6-4 Exploded view of ECU
No.
name
No.
name
No.
name
1
inner hexagon
screw
3
nut
5
clamp plate
2
washer
4
washer
6
nut
6.3.2 ECU Disassembly Procedure
1. Remove the fuse box bolts. Remove the fuse box from the bracket.
2. Remove the Harness ECU Connection from the ECU.
3. Remove the ECU bolts. Remove the ECU from the bracket.
6.3.3 ECU Assembly Procedure
Reverse the disassembly procedure to assemble the ECU