Weichai America Corp.
78
10.3.5 Maintenance points
1.
Check if the internal pins of the ECU electrical socket end are abnormal. If there is a failure
mode such as pin rusting, bending, breaking, missing, etc., replace the ECU;
2.
Check the ECU electrical socket (plastic parts) for damage, if the locking and sealing parts
damaged, need to replace the ECU.
10.4
LPG supply system dismantling and assembly
10.4.1 Exploded view
1-hexagonal flange bolt; 2-nut; 3-stud bolt; 4-support block; 5-shock absorption pad; 6-tee
adapter; 7-clamp; 8-bolt; 9-gasket 10 Nut 11 LPG electromagnetic shut-off valve 12 LPG
evaporator 13 Water pipe joint 14 Clamp 15 Pipe joint 16 Nut 17 Bolt 18 Gas pipe 19 Clamp ;
20-Hexagon socket head cap screw; 21-O-ring; 22 -sensitive cushion; 23-pipe joint; 24-clamp; 25
-sensor cushion; 26-pipe joint; 28 bolt 29 flat washer 30 damping pad 31 LPG evaporator bracket
Figure 10-6 Exploded view
10.4.2 Preparation before disassembly
1.
Equipment conditions: pneumatic wrench, sleeve
；
2.
Preparation before disassembly: Remove other peripherals installed on the LPG supply
system.
Document Courtesy of Fly Parts Guy Co.
www.FlyPartsGuy.com
Document Courtesy of Fly Parts Guy Co.
www.FlyPartsGuy.com
