Ammann ASC 70 - Engine Belt Check; Every 1000 Hours of Operation (1 Year)

133ASC70
3
2
1
396253
25 lb
110N
396254A
X
396254B
MAINTENANCE MANUAL
Every 1000 hours of operation (1 year)
3.6.23. Engine belt check
• With the engine running, check visually the pulley of alter-
nator (1), fan (2) and crank shaft (3), whether this does not
oscillate.
• Shut o the engine!
• Check the belt tension with 110 N (25 lb) pressure. If the sag-
ging is higher than belt X thickness, replace the belt.
Cog belt
Order number: 4-9501000306
Note
Measure exactly the belt sagging with the use of gauge. Refer to
Engine Operation Manual, section V-15.
• Tighten the belt once you slacken the bolts and via moving
a bit the alternator.