
TM 10-3930-660-10
0012 00-9
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - CONTINUED 0012 00
Table 1. Preventive Maintenance Checks and Services (PMCS) for 6K Forklift - Continued.
Item
No. Interval
Man-
Hours
Location
Procedure
NOT FULLY MISSION
CAPABLE IF:
Item To
Check/
Service
22 Before Steering Operate two-wheel, four-wheel
and crab steering fully in each
direction. Check to ensure that
steering is smooth and functions
correctly.
Steering is erratic or malfunc-
tions.
WARNING
Before operating boom, ensure that boom will not raise or
extend close to overhead power lines. Failure to follow this
warning may result in injury or death to personnel.
CAUTION
The forks extend beyond the end of the carriage. The opera-
tor must be aware of the swing of the forks when turning and
allow for adequate clearance between forks and other
objects.
23 Before Boom Operate the boom. Extend,
retract, raise and lower boom.
Check that boom operation is
smooth and functions correctly.
Boom operation is erratic or mal-
functions.
24 Before Frame
Tilt
Operate frame tilt fully left and
right.
Frame tilt is erratic or inopera-
tive.
25 Before Auto-
matic
Fork
Level
With fork auto leveler switch
ON, check that forks remain
level when boom is raised and
lowered.
Automatic fork level erratic or
inoperative.
26 Before Fork
Sideshift
Operate fork sideshift. Move
forks left and right together and
apart.
Fork sideshift is erratic or inop-
erative.
27 Before Instru-
ment
Panel
With forklift fully warmed up
check indicators, warning lights
and readings on gages.
Indicators, warning lights or gages
indicate an abnormal reading.
28 Before
Backup
Alarm
and Horn
a. Place transmission in R
(Reverse). Check that backup
alarm functions.
Backup alarm does not function.
b. Press horn button on instru-
ment panel. Horn should
sound.
Horn does not function.
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