TM 9-2350-287-10
Table 2-1. Preventive Maintenance Checks and Services for Model M992A1
Location
Item Interval
Crewmember
Not Fully Mission
No.
Item to
Procedure
Capable If:
Check/
Service
37
After
Track
WARNING
Tension
(continued)
Lubricant is under high pressure.
Loosen bleed plug slowly to avoid
injury to personnel.
NOTE
When measurement has reached
3 1/2 inches (8.89 cm), track
adjuster cylinder assembly has
reached its maximum limit.
Remove one track shoe and
readjust track tension.
If track sag cannot be taken up,
decrease track tension; remove
track shoe and adjust.
To decrease track tension, open
bleed plug on track adjuster cylinder
assembly and reduce pressure until
tension is released.
b. Tighten bleed plug and wipe
away excess grease.
Change 1
2-57
