Maintenance Manual for J2 Sedan
Mechanical Part of Engine
49
⑧
Dismount the supporting bracket of intake manifold
and engine cylinder body.
■
Tightening torque: 10-20 N·m
⑨
Dismount the fixing bolt and nut of intake manifold.
■
Tightening torque: 18±1.0 N·m
⑩
Take off the intake manifold.
2) Check after Dismantlement
Check whether there is any crack or other damage on intake manifold and whether the matching face is
distorted. If this is the case, repair or replace the intake manifold. Check for any abnormal condition of
rubber rings.
3) Installation
■
Install with steps contrary to the dismantlement.
Attention:
■
Do not reuse the non-reusable parts.
■
Before starting the engine, check the level of engine coolant. If the level is lower, refill engine
coolant as specified.
■
Carry out the following steps to check whether fuel leakage is present.
With ignition switch turned to the “ON” position, check whether there is fuel leakage at the
connecting positions.
With engine started, recheck whether there is fuel leakage at the connecting positions during
engine increasing.
■
With engine warmed up, verify that there is no fuel and/or coolant leakage.
■
After engine cooled down, recheck the level of engine coolant. Refill to specified level as required.
2. Exhaust Manifold
1) Dismantlement
Fig. 1.1.017
Fig. 1.1.018
