INSTALLATION - TM-5-4210-224-14-P0237

TM 5-4210-224-14&P

4-101. EXHAUST PIPES REPLACEMENT. (Continued)

d. Remove the nuts (6), washers (7), bolts (8) and

clamp (9) holding the exhaust pipe (10) to the

frame.

e. Remove the nuts (11), washers (12) and flange

(13) attaching the exhaust pipe (14) to the

manifold (15).

f. Remove the exhaust pipe.

NOTE

When installing the exhaust pipe to the

manifold, always use a new seal ring (16)

and nuts. Be sure to clean the manifold

studs with a wire brush before installing the

nuts.

Sealer is to be applied to all slip-joint

connections.

INSTALLATION

a. Install the exhaust pipe (14) to the manifold (15)

by sliding the exhaust pipe flange (13) on the

exhaust pipe (14) up to the flared end.

b. Slip the seal ring (16) on the exhaust pipe insert.

c. Install washers (12) and insert this assembly

onto the exhaust manifold and start the nuts

(11) by hand. Do not tighten fully at this time.

f. Check and be sure the exhaust pipe assembly is

properly aligned and snug before torquing the

d. Install the exhaust pipe (5) to the muffler (4)

nuts.

with the clamp (3) using the U-bolt (2) and nuts

(1). Do not tighten fully at this time.

g. Torque the exhaust pipe to manifold nuts to 15

ft-lbs (20 N-m).

e. Attach the exhaust pipe to the cross member

frame by installing the clamps (9), bolts (8),

h. Torque the exhaust pipe to muffler clamp nuts

washers (7) and nuts (6). Do not tighten fully at

to 30 ft-lbs (40 N-m).

this time.

i. Torque the exhaust pipe hanger-to frame clamp

nuts to 11 ft-lbs (15 N-m).

j. Lower the vehicle.

4-142