WEICHAI WP6GTA - Exhaust Manifold Procedures

Weichai America Corp.
53
Fig. 5-3 Exploded view of exhaust manifold
No.
name
No.
name
No.
name
1
Hexagon nut
4
heat shield
7
Ring
2
Heat insulating cover of
exhaust pipe
5
stud
8
nut
3
Exhaust pipe
6
Exhaust pipe gasket
9
Sleeve
5.3.2 Exhaust Manifold Disassembly Procedure
CAUTION: All parts of the exhaust manifold and exhaust elbow will be extremely hot after engine
operation.
1. Remove the heat shield bolts and the heat shield.
2. Untie the exhaust elbow insulation ties. Remove the exhaust elbow insulation with the ties.
3. Remove the nuts bolting the exhaust elbow to the exhaust manifold. Remove the exhaust
elbow and gasket.
4. Remove the nuts bolting the exhaust manifold to the engine block. Remove the exhaust
manifold.
5.3.3 Exhaust Manifold Assembly Procedure
1
2
3
5
4
8
9
6
7