8
TM 5-2420-232-10
SUPPORTING INFORMATION
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BII/COEI/SPK TROUBLESHOOTING PROCEDURES
0046
IMPACT WRENCH TROUBLESHOOTING PROCEDURES
0046
Impact Wrench Does Not Operate
00046
Step 1. Check hydraulic fluid level.
Step 2. Check if quick disconnects are defective.
If inoperative, notify Field Maintenance.
Step 3. Check if hydraulic oil is cold.
Allow fluid to warm to operating temperature. Actuate tool intermittently to reduce warming time (WP 0006).
Low Performance Or Impact
00046
Step 1. Check if sockets or adapters are correct size for task.
Use correct impact type sockets or adapters.
Step 2. Check if correct periodic maintenance of impact is being performed.
Notify Field Maintenance.
Wrench Turns Too Fast
00046
Notify Field Maintenance.
Grease or Oil Leaks Observed
00046
Notify Field Maintenance.
CHAIN SAW TROUBLESHOOTING PROCEDURES
0046
Saw Does Not Operate
00046
Step 1. Check hydraulic fluid level.
Step 2. If tool remains inoperative, notify Field Maintenance.
Saw Operates Slowly Or Erratically
00046
Step 1. Check if hydraulic fluid is cold.
Allow fluid to warm to operating temperature. Actuate tool intermittently to reduce warming time (WP 0006).
Step 2. Check hydraulic fluid level.
Step 3. If tool operates improperly, notify Field Maintenance.
Trigger Difficult To Operate; Sticks When Released
00046
Step 1. Clean and lubricate trigger and trigger spool (WP 0035).
Step 2. If trigger still operates improperly, notify Field Maintenance.