TM-9-2330-238-14

CHASSIS, SEMITRAILER: 6-TON, 4-WHEEL M295A1; SEMITRAILER, VAN: EXPANSIBLE, 6-TON, 4-WHEEL M313; SEMITRAILER, VAN: SHOP, FOLDING SIDES, 6-TON, 4-WHEEL M447 AND M447C; SEMITRAILER, VAN: REPAIR PARTS, SHOP EQUIPMENT, 6-TON, 4-WHEEL M749; SEMITRAILER, VAN: REPAIR PARTS STORAGE, 6-TON, 4-WHEEL M750

TECHNICAL MANUAL; OPERATOR’S, ORGANIZATIONAL, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL

JULY 1992

TM-9-2330-238-14 - Page 278 of 462

TM 9-2330-238-14

4-72. EXHAUST SYSTEM REPLACEMENT (Con’t).

3.

Pull upper exhaust pipe (36) out of seal (34) and inner pipe (35).

4.

Open side bonnet doors.

5.

Remove four screws (43), Iockwashers (44), nuts (45), inner and outer seals (34), and inner pipe (35) from

bonnet. Discard seals and Iockwashers.

6.

Remove six screws (46), Iockwashers (47), and inner pipe assembly (33). Discard Iockwashers.

h.

INSTALLATION (M749 CONVERTO MODEL 8929)

1.

Install inner pipe assembly (33) and secure with six screws (46) and new Iockwashers (47).

2.

Install new inner and outer seals (34) and inner pipe (35) in bonnet and secure with four screws (43), new

Iockwashers (44), and nuts (45).

3.

Close side bonnet doors.

4.

Install upper exhaust pipe (36) through seal (34), Install two clamps (40) on upper exhaust pipe and aline holes in

clamps with holes in bonnet.

5.

Secure clamps (40) to bonnet with eight screws (39) and new Iockwashers (38).

6.

Secure clamps (40) to upper exhaust pipe (36) with two screws (37), new Iockwashers (41), and nuts (42).

TA702052

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