TM 9-2350-267-10
Table 2-1. Preventive Maintenance Checks and Services for Model M992
Location
Item
Interval
Item to
Crewmember
Not Fully Mission
No.
Check/
Procedure
Capable If:
Service
CREWMEMBER
31
After
Track
NOTE
Tension
l When measurement has
Track tension will
Continued
reached 3.50 inches (8.89
not adjust.
cm) this means track ad-
juster has reached its maxi-
mum limit. Remove one
shoe and re-adjust track
tension.
If track sag cannot be taken
up, decrease track tension;
remove track shoe and ad-
just.
WARNING
Lubricant is under high
pressure. Loosen bleed
plug slowly to avoid in-
jury to personnel.
To decrease track tension,
open bleed plug on track ad-
juster and reduce pressure un-
til tension is released.
Tighten plug and wipe away ex-
cess grease.
2-53
