APPENDIX A
Operator/Crew Preventive Maintenance Checks and Services
NOTE Within designated interval these checks are to be performed In the order listed
B-Before
A-After
M-Monthly
D-During
W-Weekly
C-Combat Operability Check
INTERVAL
C
Items to be
Procedures. Check for
Equipment will
ITEM
Inspected
and have repaired or
be reported Not
NO
B
D
AWM
adjusted as necessary
Ready if:
8
X
X
X All Safety
For malfunction
8. Hydraulic Boom and
& Locking
Item 2 - TB 43-0142, Page
Outriggers Visible
Devices
A-1. Appendix A.
cracks, missing outriggers
pads or not operating pro-
9
X
X
All
For malfunction
perly.
installed
Item 3 - TB 43-0142, Page
hoist &
A-1, Appendix A
9. Brakes. One or more
travel lim-
air chambers or air lines
it switches
damaged. Any damage or
wear critical to safe
10
X
X
X
X Wire Ropes
For broken wires, reduction
operation or air gage
in diameter, corrosion, or
registers less than 95PSI.
other damage
Inspect as
per Appendix C
10. Block, Tackles, and
TB 43-0142, Appendix A & C
Cable. Components missing
not functioning properly
11
X
X
X
X Crane Hooks
For deformations, cracks,
or cable unserviceable.
wear, damage or malfunction-
ing latch and hook
11. Upper Works, Clutchs
TB 43-0142, Appendix A & C
or Transfer Case. Not
operating properly, ex-
12
X
X Transmission,
Proper oil level & oil
cessive noise, vibration,
Assy
leaks. Grove Service
visible cracks, slipping,
Manual 4-105
grabbing or chattering.
13
X
X All Diff.
Proper oil level, oil leaks 12
Upper Works, Instru-
Axles Assy
loose bolts and cracks
ments. Warning lights
Grove Service Manual, Page
and gages are inoperative
4-288
for either oil pressure
or coolant temperture.
A-2
