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 270 of 736

TM 9-2815-225-34&P

0028 00

0028 00-2

FRONT GEAR COVER (Contd)

DISASSEMBLY

1.

Using puller/installer, remove accessory drive oil seal (5) from front gear cover (7). Discard oil

seal (5).

2.

Using puller/installer, remove crankshaft oil seal (9) from front gear cover (7). Discard crankshaft

oil seal (9).

NOTE

Do not discard shims. Leave shims in order of removal to aid

in assembly.

3.

Remove three screws (1), camshaft support (2), and shims (3) from front gear cover (7).

4.

Remove O-ring (4) from camshaft support (2). Discard O-ring (4).

5.

Remove three threaded plugs (8) from front gear cover (7).

6.

Using mandrel and press, remove sleeve bushing (6) from front gear cover (7). Discard sleeve

bushing (6).

CLEANING AND INSPECTION

1.

For general parts cleaning information, refer to CLEANING, WP 0051 00.

2.

For general parts inspection information, refer to INSPECTION, WP 0051 00.

NOTE

Replace any part that does not pass visual inspection or is

outside specified wear limits.

3.

Using inside micrometer, measure inside diameter of camshaft support (2). Maximum inside

diameter is 1.757 in. (4.46 cm).

4.

Inspect camshaft support (2) for cracks, scoring, or pitting.

5.

Inspect front gear cover (7) for cracks, distortion, stripped or elongated bolt holes, or stripped

holes. Repair any stripped holes.