86 MT55 Operation & Maintenance Manual
ALTERNATOR BELT
Belt Adjustment
Damage to the alternator can occur if:
• Engine is operated with battery cables
disconnected.
• Battery cables are connected when using a fast
charger or when welding on the loader. (Remove
both cables from the battery.)
• Extra battery cables (booster cables) are
connected wrong.
I-2023-1285
Stop the engine.
Figure 110
Open the hood (Item 1) [Figure 110].
Loosen the thumb nut (Item 2) [Figure 110] and open the
access cover on the left side of the machine.
Figure 111
Loosen the adjustment and mounting bolts for the
alternator (Item 1) [Figure 111].
Figure 112
Move the alternator away from the engine [Figure 112] to
increase belt tension.
Move the alternator until the belt has 8,0 mm (5/16 in)
movement at the middle of the belt span (Item 1)
[Figure 112] with 66 N (15 lb) of force.
Tighten the adjustment and mounting bolts (Item 1)
[Figure 111].
Belt Replacement
Loosen the adjustment and mounting bolts for the
alternator (Item 1) [Figure 111] and loosen the belt fully.
Remove the belt and install a new belt.
Adjust belt as shown above.
Dealer Copy -- Not for Resale
To Next Page
Loading...