TM-9-2350-256-10

RECOVERY VEHICLE, FULL TRACKED: MEDIUM, M88A1

OPERATOR'S MANUAL

OCTOBER 2014

TM-9-2350-256-10 - Page 551 of 796

Table 1.

Operator Preventive Maintenance Checks and Services (PMCS) – After - Continued.

ITEM

NO.

INTERVAL

ITEM TO BE

CHECKED OR

SERVICED

PROCEDURE

EQUIPMENT

NOT READY/

AVAILABLE IF:

18

AFTER

Hook and

Snatch Block

Assemblies: Two

90-ton Snatch

Blocks, One

25-ton Snatch

Block, and One

10-ton Hook

Block

1. Clean snatch blocks and hook block prior to

inspection.

Any snatch/hook block

assembly missing.

2. Check all snatch block housings for cracks or

defects.

Blocks are cracked or

defective.

3. Check locking mechanisms for locking capabilities.

Block locking

mechanisms do not lock.

4. Check 25-ton snatch block for presence of safety

screw.

Safety screw missing

from 25-ton snatch block.

5. Check hooks for cracks and straightness.

Hook on block is bent

and/or cracked.

6. Check pulleys for damage.

Pulleys deformed and

prevent proper cable lay in

pulley groove or housing.

7. Ensure pulleys rotate freely.

Pulleys do not rotate

freely.

8. Stow snatch blocks and hook block (WP 0065)

properly.

Figure 12.

Snatch Block and Hook Block Locations.

TM 9-2350-256-10

0098

0098-13