TM-9-2320-386-24-1-2

2-1/2-TON, 6X6, M44A3 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; EXTENDED SERVICE PROGRAM (ESP); UNIT, DIRECT SUPPORT AND GENERAL SUPPORT; MAINTENANCE MANUAL; VOLUME 2 OF 2

MAY 2001

TM-9-2320-386-24-1-2 - Page 113 of 636

INSTALLATION

1.

Install chain on lifting brackets (3) and (7) and attach chain to lifting device.

2.

Position new gasket (5) on cylinder block (6).

CAUTION

Ensure cylinder head is lowered straight down and positioned

correctly on cylinder block and guide dowels to prevent damage.

3.

Install cylinder head (4) on cylinder block (6) and remove lifting device and chain from lifting

brackets (3) and (7).

4.

Apply antiseize compound to threads of screws (1) and (2).

5.

Install six screws (2), fourteen washers (8), and screws (1) on cylinder head (4) and cylinder

block (6).

6.

Tighten screws (1) 99-121 lb-ft (134-164 N

•

m) in sequence shown.

7.

Tighten screws (1) 305 lb-ft (414 N

•

m) in sequence shown.

8.

Tighten screws (1) 335 lb-ft (455 N

•

m) in sequence shown.

9.

Tighten screws (2) 36-46 lb-ft (49-62 N

•

m) in sequence shown.

10.

Remove lifting screws and lifting bracket (3) from cylinder head (4).

LIFTING

DEVICE

CHAIN

1

8

7

2

3

4

5

6

4

6

3

LIFTING

SCREWS

TORQUE SEQUENCE

1

4

2

20

18

16

15

17

19

1

3

951371

1

1

4

1

06

2481

2

TM 9-2320-386-24-1-2

0302 00

CYLINDER HEAD (IN-VEHICLE) MAINTENANCE (Contd)

0302 00-20