Table 3-1. Operator Crew Preventive Maintenance Checks and Services.
Time required --.5
Interval and Sequence No.
ITEM TO BE INSPECTED
Visually inspect for evidence of lubricant leaks concurrently with
daily service checks.
Remove imbedded material, check for gouges and other damage
Check horn for operation (para 2-2)
Check lights for proper operation (para 2-2)
Inspect for broken seal and correct pressure
Check that all instruments indicate within required ranges
Check that all controls perform as required (para 2-2)
Check parking brake and service brakes to assure safe operation
UNUSUAL NOISES AND VIBRATION
Listen for unusual noises and check for excessive vibration. If
present, shut off truck and report to organizational maintenance.
Check electrolyte level. Fill to 5/8 inch above plates. Charg e
at regular rate (para 3-8)
Section III. TROUBLESHOOTING
b. This manual cannot list all malfunctions that
This section contains troubleshooting
may occur, nor all tests or inspections and corrective
information for locating and correcting most of the
actions. If a malfunction is not listed or is not correctly
operating troubles which may develop in the fork lift
listed by corrective actions, notify your supervisor.
truck. Each malfunction for an individual component,
3-6. Troubleshooting Chart
unit or system is followed by a list of tests or inspections
Malfunctions which may occur are listed in Table 3-2.
which will help you to determine probable causes and
Each malfunction stated is followed by a list of tests and
corrective actions to take. You should perform the
inspections with the recommended corrective action.
tests/inspections and corrective actions in the order
Table 3-2. Troubleshooting
TEST OR INSPECTION
1: TRUCK DOES NOT MOVE WHEN ACCELERATOR IS DEPRESSED.
Step 1. Check control sequencing procedure.
Perform correct sequence.
Step 2. Check to see if emergency stop switch is depressed.
If stop switch is depressed, reset switch.
Step 3. Check for properly connected battery receptacle.
Connect battery receptacle.
Step 4. Check battery charge.
Charge battery if necessary.