TM 5-2420-230-24-2
Fan Belt Tensioner (008-087)
B3.9 and B5.9 Series Engines
Page 8-58
Section 8 - Cooling System - Group 08
Install (008-070-026)
22 mm
Apply liquid teflon sealant to the threads when installing the
temperature sensor.
Reconnect the wiring.
Torque Value:
(Installed into
Cast Iron)
50 Nm
[37 ft-lb]
(Installed into
Aluminum)
30 Nm
[22 ft-lb]
Fill coolant to proper level. Refer to Procedure 008-018.
Fan Belt Tensioner (008-087)
Preparatory (008-087-000)
Remove the drive belt. Refer to Procedure 008-002.
Remove (008-087-002)
3/8-Inch Square Drive
Lift belt tensioner to relieve tension in the belt, and remove
the belt.
NOTE: The belt tensioner is spring loaded and must be
pivoted away from the drive belt. Pivoting in the wrong
direction can result in damage to the belt tensioner.
15 mm
Remove the capscrew and belt tensioner from the bracket.
L-1114