TM-9-2815-225-34-P

ENGINE, DIESEL: 6 CYLINDER IN-LINE TURBOCHARGED, CUMMINS MODEL NTC-400

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST

JULY 2005

TM-9-2815-225-34-P - Page 100 of 736

TM 9-2815-225-34&P

0008 00

0008 00-10

BIG CAM III ENGINE REMOVAL (Contd)

30.

Disconnect A/C compressor clutch electrical connector (7) from engine wiring harness (6).

31.

Loosen two A/C compressor mounting bracket locknuts (23), bolts (26), and washers (24).

32.

Loosen two jam nuts (11) on A/C compressor adjusting rod (15).

33.

Push A/C compressor (5) in towards engine (20). Remove A/C drive belt (19) from A/C clutch

pulley (25) and accessory drive pulley (17).

34.

Remove A/C compressor adjusting rod locknut (12), two washers (13), bolt (18), and A/C

compressor adjusting rod (15) from front cover (16). Discard locknut (12).

35.

Remove A/C compressor hose locknut (21) washer (22), screw (2), and clamp (1) from top of engine

(20). Discard A/C compressor hose locknut (21).

36.

Remove two A/C compressor line screws (9), washers (10), and clamps (8) and (14) from A/C

compressor (5).

37.

Remove two A/C compressor mounting bracket locknuts (23), bolts (26), and washers (24) from

A/C compressor mounting bracket (27). Discard A/C compressor mounting bracket locknuts (23).

NOTE

Do not disconnect A/C lines or hoses. A/C compressor can be

removed and positioned on passenger side of vehicle for engine

removal with A/C lines and hoses attached.

38.

Remove A/C compressor (5) with A/C compressor lines (3) and A/C compressor hoses (4) and

position A/C compressor (5) aside.