TM-9-2320-260-34-2

TRUCK, 5-TON, 6X6, M809 SERIES (DIESEL)

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE; VOLUME 2 OF 2

JULY 1994

TM-9-2320-260-34-2 - Page 526 of 863

TM 9-2320-260-34-2

16-21. BOOM REPAIR (M816) (Contd)

b.

Cleaning, Inspection, and Repair

1.

For general cleaning instructions, refer to para. 2-8.

2. For general inspection instructions, refer to para. 2-9.

3. For general repair instructions, refer to para. 2-10.

4. Inspect level wind rollers (1), sheave (3), and boom (5) for bends, cracks, breaks, and wear. Refer to

table 16-13, Boom Assembly Wear Limits, for measurements. Replace level wind rollers (1).

sheave (3), or boom (5) if damaged or worn.

5. Inspect bushings (2), (4), and (6) for wear. Refer to table 16-13, Boom Assembly Wear Limits, for

measurements. Replace bushings (2), (4), and (6) if worn.

Table 16-13. Boom Assembly Wear Limits.

ITEM

WEAR LIMITS/TOLERANCES

NO.

ITEM/POINT OF MEASUREMENT

INCHES

MILLIMETERS

1

Level wind rollers

2

Bushings – inside diameter – maximum

Steel

1.004

25.50

Brass

1.006

25.55

3

Sheave

4

Bushings – inside diameter – maximum

1.515

38.48

5

Boom

6

Bushing – inside diameter – maximum

1.506

38.25

16-127