TM 5-3805-280-24-2
Cooling System
25
4. Inspect sheave (B).
21
NOTE: If belt tensioner mounting plate was removed,
tighten cap screws to timing gear cover first and
then tighten cap screws to engine.
5. Install belt tensioner and tighten cap screws to
specifications.
Belt Tensioner-to-Timing Cover and Engine--Specification
Torque ............................................................................. 50 Nm (37 lb-ft)
Belt Tensioner Pulley--Specification
B--Sheave
Torque ............................................................................. 40 Nm (29 lb-ft)
6. Install poly-vee belts. Be sure that belt is correctly
seated in all pulley grooves.
RG,25,JW7552
1920NOV972/2
CHECKING BELT TENSIONER SPRING
TENSION AND BELT WEAR
Belt drive systems equipped with automatic (spring) belt
tensioners cannot be adjusted or repaired. The automatic
belt tensioner is designed to maintain proper belt tension
over the life of the belt. If tensioner spring tension is not
within specification, replace tensioner.
Continued on next page
RG,25,JW7551
1920NOV971/3
13-344
