Chapter VIII Lubrication System
Great Wall Baoding Internal Combustion Engine
Manufacturing Company Limited
441
Fig. 8-2-29 Installing the lower body assembly
of oil pan
Fig. 8-2-30 Tightening the fastening bolts of
lower body of oil pan according to the
specified order
Fig. 8-2-31 Connecting the earthing cable of
storage battery
Installing the lower body assembly of oil pan
①
(1) Check the junction surface between upper and lower
bodies of oil pan for dirt and scratch.
(2) Apply the silicon rubber sealant on the junction
surface between the lower and upper bodies of oil pan.
See Fig. 8-2-29.
LOCTITE587 flat sealant.
Install the lower body of oil pan to the upper body and
screw down 14 hexagon flange bolts (M6x12) according
to the specified torque and order as shown in Fig.
8-2-30.
Tightening torque of fastening bolt at lower body of
oil pan
9 N • m±3 N • m
Attention:
——Many fastening bolts are installed on the oil pan,
and all the bolts should be tightened. Otherwise, oil
leakage may occur.
——Before applying sealant again, make sure the
junction surface between upper and lower bodies of oil
pan is clean.
After the installation, please carry out the following
operations.
(1) Connect the earthing cable for the storage battery.
See Fig. 8-2-31.
(2) Fill lubricating oil to the lubrication system.
(3) Start the engine and check its working and check the
lubrication system for leakage.
Apply the sealant
