Isuzu C-240PW-28, Technical Manual, Page: 108 / 235

ARMY TM 9-2815-254-24
AIR FORCE TO 38G1-94-2
3-21. INTAKE AND EXHAUST MANIFOLDS.
3-21.1. Removal.
a.
b.
c.
d.
e.
f.
g.
Remove air intake and exhaust piping, refer to end item maintenance manual.
NOTE
The intake and exhaust manifold must be removed as an assembly.
Remove two bolts (3, FIGURE 3-45) seven nuts (4) lockwashers (5) and washers (6) securing
intake manifold (7) and exhaust manifold (8).
Remove two spacers and angle bracket, refer to end item maintenance manual.
Remove clamp (1) and hose (2) to intake manifold.
Remove intake manifold (7) exhaust manifold (8) and gasket (9). Discard lockwashers (5) and
gasket (14).
Remove two nuts (10), lockwashers (11), and washers (12) securing inlet pipe (13) to intake
manifold (5). Remove intake pipe and gasket (14). Discard lockwashers (11) and gasket (14).
If damaged, remove studs (15 and 16).
3-21.2. Inspection.
a. Inspect manifolds for cracks, corrosion, or other damage. Replace if damaged.
b. Inspect attaching hardware (bolts, studs, and nuts) for thread damage. Replace if damaged.
3-21.3. Installation.
a. If removed, install studs (15 and 16, FIGURE 345).
b. Position new gasket (14) and inlet pipe (13) on intake manifold (7) and secure with two nuts (10),
new lo&washers (11) and washers (12).
3-82