ARMY TM 5-5420-212-23
MARINE CORPS TM 08676A-23/2
TABLE 2-3. Unit Preventive Maintenance Checks and Services (Continued)
Item
Item To Be
Not Fully Mission
No
Interval
Checked Or Serviced
Procedure
Capable If :
41
See Table
Fixed Support
a. Examine area around all welds for
Evidence of corrosion,
2-2
corrosion, cracking, distortion and
cracks, distortion and
damage.
damage around all welds.
b. Examine pivoting head for freedom of
Pivoting head not free to
movement.
move.
c. Check security of mounting pin and
Mounting pin and cotter
cotter pins.
pins are not secure.
42
See Table
Jack Support
a. Examine area around all welds for
Evidence of corrosion,
2-2
corrosion, cracking, distortion and
cracks, distortion and
damage.
damage around all welds.
b. Check nose pin holes for wear and
Nose pin holes are wom
corrosion.
and corroded.
43
See Table
Longitudinal
a. Examine area around all welds for
Evidence of corrosion,
2-2
Girder
corrosion, cracking, distortion and
cracks, distortion and
damage.
damage around all welds.
b. Check frame (155) for alignment and
Frame is out of alignment
distortion.
and distorted.
Change 2 2-39
