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BELTS
Clutch drive belt replacement
1. Remove belt covers.
2. Disconnect tension idler from tension
bracket.
3. Remove belt from mower pulley and electric
clutch.
4. Install new belt onto electric clutch and
mower pulley and check for proper routing
and clearance.
5. Reconnect idler tension bolt to tension
bracket.
Hydrostats belt replacement
1. Remove clutch drive belt. See clutch belt
replacement.
2. Disconnect wiring from electric clutch.
3. Disconnect idler spring from tension bracket.
4. Remove bolt and washer from bottom of
electric clutch and slide clutch from engine
crankshaft, set aside.
5. Remove belt from transaxles and engine
pulley.
6. Install new belt. Check for proper routing
and clearance.
7. Reinstall electric clutch carefully aligning
keyed portion of clutch and keyway in
crankshaft. Reinstall bolt and washer.
Washer is “cupped” be sure to place
“cupped” side of washer towards the clutch
body.
8. Reconnect tension idler to tension bracket.
9. Reconnect wiring harness to electric clutch.
10. Reinstall clutch drive belt. See clutch drive
belt replacement.
Part #: 3816
66LR- Transmission Belt
Part #: 3752
Part #: 3820
14
Hydraulic Release
Push-IN and lock to the left.
42”
50”
36”