Tennant 92 GR, Operator'S Manual

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3-65559
92GR MM188 (11---87)
BELTS AND CHAINS
ENGINE FAN BELT
To tighten the fan belt, loosen the alternator
adjusting bolts and pull out on the alternator by hand
until the belt is just snug. Do not use a pry bar on the
alternator to tension the fan belt, as damage to the
bearings will result. Then tighten the alternator
adjusting bolts.
Check the fan belt tension after every 50 hours of
operation.
Proper belt deflection is obtained when the belt
deflects 0.5 in (13 mm) from a force of 10 to 12 lb
(4.5 to 5.4 kg) applied at the midpoint of the longest
span.
A
B
00577
ENGINE FAN BELT
A. Fan Belt
B. 0.5 in (13 mm)
STATIC DRAG CHAIN
A static drag chain is provided to prevent the buildup
of static electricity in the machine. The chain is
attached to the machine by a rear brush skirt
retaining bolt.
Check the chain for wear. Make sure that it is making
contact with the floor at all times.
A
B
C
01479
STATIC DRAG CHAIN
A. Rear Dust Skirt
B. Static Drag Chain
C. Rear Tire