TM-5-2815-241-34-P

ENGINE, DIESEL NTC-290

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

MARCH 1987

TM-5-2815-241-34-P - Page 204 of 738

TM 5-2815-241-34&P

CYLINDER HEAD - CONTINUED

ACTION

LOCATION

ITEM

REMARKS

INSPECTION - CONTINUED

11.

Cylinder head (1)

Injector sleeve (2)

Visually inspect cup seating area (3)

for scratches.

If cup seating area is scratched, tag

for replacement. See steps 35

thru 48.

12.

Cup seating area (3)

13.

Injector sleeve (2)

Injector cup (4)

Injector

assembly (5)

Lightly coat injector cup with prussian

blue.

a.

Using 1/2-inch drive 1/2-inch socket,

3-inch extension, and ratchet handle,

install injector assembly. Secure

with clamp (6) and capscrews (7).

Using 1/2-inch drive, 1/2-inch

socket, and 0 to 175 ft lb (0 to

245 N•m) torque wrench, tighten

capscrews (7) alternately In 4 ft lb

(5.4 N•m) Increments to 10 to 12 ft lb

(13.5 to 16.2 N•m).

b.

Using 1/2-inch drive 1/2-inch socket,

3-inch extension, and ratchet handle,

remove capscrews (7) clamp (6), and

injector assembly.

TA 242455

2-182

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