Chpter IV Mechanical System
Great Wall Baoding Internal Combustion Engine
Manufacturing Company Limited
177
Fig. 4-4-54 Installing the damping pulley
assembly
Fig. 4-4-55 Installing the engine accessories
(1) Place the elastic cylindrical pin in the timing pulley pin
hole of crankshaft
(2) Align the damping pulley with their pin holes, install
the damping pulley to the front end of crankshaft, and
screw down the 4 hexagon flange face blots (M8×20) as
per specified torque. See Fig. 4-4-54.
Tightening torque for fastening bolt of damping
pulley
23 N·
m±3 N·
m
Attention:
The timing mark of the damping pulley
must face forwards.
Reinstalling the engine accessories
①
(1) Reinstall the power steering pump assembly and the
steering pump support components. See Fig. 4-4-55.
(2) Reinstall the generator support and the generator
assembly.
(3) Reinstall the refrigerating compressor assembly.
(4) Reinstall the flat idle wheel assembly and wedge idle
wheel assembly.
(5) Reinstall the tension pulley.
(6) Reinstall the generator belt: Properly install the
generator belt, making sure the belt wedge teeth fit well
with the pulley wedge slot. Turn the tension pulley with
tools until the belt is loose enough, and then embed the
flat idle wheel to the belt.
(7) Install the harness connector and make sure it is
installed firmly to the right position.
Crankshaft
Timing
pulley
Damping pulley
