Simplicity 990311 - 36" Rotary Snowthrower DRIVE GROUP Parts Diagram

USE 3729584M1

Key, Woodruff

WASHER

Pulley

PULLEY 04.500OD 0.751

Arm Assy., Pulley

Bolt, Carriage, 3/8"-16 N. C. x 1 1/4" lg.

Nut, Hex, Full Lock, 3/8"-16 N. C., Elastic Stop Nut

Pivot, Adj. Rod

Pin, Cotter, 3/32" x 5/8" lg.

Rod, Adj.

Lever, Belt Release

Spacer

Screw, Hex Hd. Cap, 3/8"-16 N. C. x 1" lg.

Washer, Plain, 5/16"

Washer, Lock, 3/8"

Nut, Hex, Full, 3/8"-16 N. C.

Pulley, Engine

Screw, Sq. Hd., Cup Point, Set, 5/16"-18 N. C. x 1/2" lg.

Key

Ball Bearing

Ring, Retaining

Ring, Retaining

Pin, Bearing

Spacer

USE 3729603M1

Nut, Hex, Jam, Lock, 3/4"-16 N. F.

V BELT HB 044.90 DR

V-Belt

Belt, "V"

WASHER

PULLEY 04.500OD 0.751

Key, Woodruff

Capscrew, 3/8- 16 N. C. x 3-1/2" lg., minimum thread length 2- 1/2"

Washer, Lock, 3/8"

Nut, Hex, Full, 3/8"-16 NC

Guard, Belt

Key

Stud

Cap

Spring

Nut, Hex, Jam, 5/8"-11 N. C.

Pivot, Pulley Post

Shaft, Pulley

Pin, Roll, 5/16" x 1" lg.

Pin, Cotter 3/16" x 1-1/4" lg.

Pulley Assy.

Fitting, Grease

Needle Bearing

Washer

Washer

USE 3729587M1

Screw Assy., Belt Tension

Spring

Nut, Hex, Jam, 5/8"-11 N. C.

Fitting, Grease

USE 3729585M1

Needle Bearing

Shaft