Chapter VIII Lubrication System
Great Wall Baoding Internal Combustion Engine
Manufacturing Company Limited
445
Fig. 8-2-39 Installing the lower body assembly
of oil pan
Fig. 8-2-40 Installing the engine oil dipstick
and its guide
Fig. 8-2-39.
Tightening torque for fastening bolt at lower body
of oil pan
9 N • m±3 N • m
Attention:
(1) Many fastening bolts are installed on the oil pan, and
all the bolts should be tightened. Otherwise, oil leakage
may occur.
(2) Before applying sealant again, make sure the
junction surface of upper and lower bodies of oil pan is
clean.
Installing the engine oil dipstick guide subassembly
and the engine oil dipstick
①
(1) Check if the seal ring of oil dipstick guide connector
is in good condition and install it in place.
(2) Insert one end with the seal ring of oil dipstick guide
assembly into the upper body hole of oil pan, and fix the
other on the timing hood with a hexagon flange bolt
(M10x35). See Fig. 8-2-40.
(3) Fit the engine oil dipstick assembly into the engine
oil dipstick assembly.
Tightening torque of fastening bolt of engine oil
dipstick guide
23 N • m± 3 N • m
After the assembling, keep it under good
sealing condition to prevent leakage.
After the installation, please carry out the following
operations.
(1) Connect the earthing cable of storage battery.
(2) Fill lubricating oil to the lubrication system.
(3) Start the engine and check its working and check the
lubrication system for leakage.
Oil dipstick
assembly
