Tennant 215E, Operator'S Manual

Page: 42 / 62

MAINTENANCE
215E MM158 (11--91)
3-18
7. Rehook the belt tension spring.
8. Replace the jackshaft belt.
9. Check the alignment of the belt as described
in DRIVE CHAIN AND BELT ALIGNMENT
AND TENSIONING .
10. Close the seat support.
JACKSHAFT BELT
The jackshaft belt transfers power from the motor
sheave to the jackshaft. Check the belt condition
and tension after every 50 hours of operation as
described in DRIVE CHAIN AND BELT
ALIGNMENT AND TENSIONING .
TO REPLACE JACKSHAFT BELT
1. Stop the motor and set the parking brake.
FOR SAFETY: Before Leaving Or
Servicing Machine; Stop On Level
Surface, Set Parking Brake, And Turn
Off Machine.
2. Open the seat support.
3. Loosen the jam nut and adjustment bolt
under the electric motor to relieve belt
tension.
A
B
03552
BELT ADJUSTMENT BOLT
A. Adjustment Bolt
B. Jam Nut
4. Remove the belt.
A
B
C
03081
JACKSHAFT BELT
A. Jackshaft Belt
B. Motor Sheave
C. Jackshaft
5. Position the new belt on the sheaves.
6. Tighten the adjustment bolt until the belt
snugs.
7. Check the alignment and tension the belt as
described in DRIVE CHAIN AND BELT
ALIGNMENT AND TENSIONING .
8. Close the seat support.
INTERMEDIATE SIDE BRUSH BELT
The intermediate side brush belt transfers power
from the jackshaft to the side brush belt. Check
the belt condition and tension after every 50 hours
of operation.
TO REPLACE INTERMEDIATE SIDE BRUSH
BELT
1. Stop the motor and set the parking brake.
FOR SAFETY: Before Leaving Or
Servicing Machine; Stop On Level
Surface, Set Parking Brake, And Turn
Off Machine.
2. Open the seat support.
3. Remove the right side access door.
4. Remove the plug button from the right side
of the machine frame.