Chapter XII Exhaust System
Great Wall Baoding Internal Combustion Engine
Manufacturing Company Limited
485
Fig. 12-3-8 Installing the catalytic converter pipe
Fig. 12-3-9 Installing the earthing cable of storage
battery
Tightening torque for the connecting nuts of
catalytic converter pipe and turbocharger:
23 N • m ± 3 N • m
(3) For the engine equipped with a WGT
turbocharger, screw down the fastening bolts
which connect with the catalytic converter pipe and
the exhaust elbow as per the specified torque.
Tightening torque for the bolt and nut of
catalytic converter pipe and exhaust elbow:
45 N • m ± 3 N • m
After the installation, please carry out the following
operations:
(1) Connect the earthling cable of storage battery.
See Fig. 12-3-9.
(2) After installing all parts and confirming that
there is no error, start the engine and check every
joint for gas leakage.
Catalytic
converter
Front exhaust
pipe
Mounting
bracket for front
exhaust pipe
