Figure 5-70. Removing or installing exhaust manifolds and <a href="http://armyordnance.tpub.com/OD1004/Exhaust-Pipe-71.htm">exhaust pipes</a>-cylinder Nos. 1R, 2R, and 3R and cylinder Nos. 1L, 2L, and 3L-engines with rerouted crankcase breather tube.

Remove

Install

1. Remove four self-locking nuts (A), flat washers, and

1. Position three new manifold gaskets on cylinder Nos.

bolts attaching exhaust pipe to exhaust manifold for

1L, 2L, and 3L. Position exhaust manifold on cylin-

cylinder Nos. 1R, 2R, and 3R. Remove pipe. Remove

ders. Install 12 self-locking nuts (D) and flat washers

and discard exhaust manifold gasket.

securing exhaust manifold to cylinders.

2. Remove 12 self-locking nuts (B) and flat washers

2. Position a new exhaust manifold gasket on exhaust

attaching exhaust manifold to cylinder Nos. 1R, 2R,

manifold. Position exhaust pipe to manifold and install

and 3R. Remove manifold. Remove and discard three

f o u r self-locking nuts (C), flat washera, and bolts

manifold gaskets.

securing pipe to manifold.

3. Remove four self-locking nuts (C), flat washers, and

3. Position three new manifold gasketa on cylinder Nos.

bolts attaching exhaust pipe to exhaust manifold for

1R, 2R, and 3R. Position exhaust manifold on

cylinder Nos. 1L, 2L, and 3L. Remove pipe. Remove

c.v l i n d e r s . Install 12 self-locking nuts (B) and flat

and discard exhaust manifold gasket.

washers securing exhaust manifold to cylinders.

4. Remove 12 self-locking nuts (D) and flat washers

4. Position a new exhaust manifold gasket on exhaust

attaching exhaust manifold to cylinder Nos. 1L, 2L,

manifold. Position exhaust pipe on manifold and install

and 3L. Remove manifold. Remove and discard three

f o u r self-locking nuts (A), flat washers, and bolts

manifold gaskets.

securing pipe to manifold.

Figure 5-70. Removing or installing exhaust manifolds and exhaust

pipes-cylinder Nos. 1R, 2R, and 3R and cylinder Nos. 1L, 2L, and

3L-engines with rerouted crankcase breather tube.

5-42