TM 5-5420-202-20-4
SECTION IV. REMARKS
FOR
M48/M60 SERIES VEHICLES
SECTION IV. C. - REMARKS, INFORMATIONAL
Remarks
Reference Code
Maintenance Significant Item.
OD
PN13211E3126 replaced by PF2020-23-21LH.
OF
Those maintenance actions necessary to restore serviceability to
OG
an item by correcting specific damage, fault, malfunction, or
failure.
Those maintenance actions necessary to restore an item to a
OH
completely serviceable/operational condition to include, when
prescribed, inspection with dye penetrants (zyglo), magnaflux,
"and/or" measurements for comparison to acceptable standards.
**Indicates work time/man hours and tools required.
OK
Crew is responsible for installing a thrown track.
OL
Organizational maintenance is repsonsible for torquing hardware.
OM
Organizational maintenance is responsible for replacing track
ON
assembly. Crew is authorized to replace track assembly under
supervision of organizational maintenance.
Crew is authorized to perform track repair under supervision of
OP
organizational maintenance.
Organizational maintenance repairs by replacing grease fitting.
OQ
All repair and replacement of parts performed by organizational
OR
maintenance is limited to authorized items listed in TM 9-2350-
260-20P-1.
Inspection by
c r e w level personnel is limited to a visual
OT
inspection.
Test is performed with powerplant installed in vehicle.
OU
B-94