Great Wall hover, Service Manual

Page: 152 / 425

Figure 8.34 pump, cover and torque converter support
g. Use the automatic transmission liquid to lubricate the pump O-ring and
install it on the pump. Place the pump on the other side.
h. Ensure the pump housing cavity and hole are not blocked.
Figure 8.35 Assembly of pump cover
i. Use the automatic transmission liquid to lubricate all loose part before
the installation.
g. Install the primary regulating valve on the pump housing, ensure the
valve slide freely; then install the plug of regulating valve and O-ring.
Refer to Figure 8.36.
k. Install the fixed bolt, install the torque conversion clutch regulating valve,
plug and O-ring. Refer to Figure 8.37
l. Install the fixed bolt. Refer to Figure 8.39
m. Install the torque conversion clutch control valve, spring and O-ring.
Refer to Figure 8.38
pump cover assembly
pump housing cover
oil seal
pump assembly
o-ring (pump )
n. Install the fixed bolt, shown as Figure 8.39
o. Install the torque converter detection ball spool and spring, shown as Figure 8.41
p. Install the washer on the pump body. Install the housing disc and solenoid wire maintaining cover on the pump housing; ensure
the edge of disc close to the pump housing.
Shown as Figure 8.34, Tighten the bolt according to the sequence of (1-5), shown as Figure 8.42.
Caution:
Check the smooth of wire and connector. To ensure whether the wire and connector have connection and abrasion on the
input shaft or clutch C1/ C2 cylinder; check the wire and connector for over extension.
q. Tighten the screw of solenoid valve 7.Refer to Figure 8.39
r. Install the pump on the pump housing, tighten all bolts; ensure the pump can be washed without pump housing. Tighten
the bolt in certain sequence; shown as figure 8.42.