To replace auger shear bolt, To adjust track, Service and adjustments – Sears 536.884821 User Manual

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TO REPLACE AUGER SHEAR BOLT

The augers are secured to the auger shaft with special
iMits (See Rg. 35) that are designed to break (to protect
the machine) if an object becomes lodged in the auger

housing. Use of a harder bolt wilt destroy the protection
provided by the shear bolt.

IMPORTANT: TO INSURE SAFETY AND

PERFORMANCE LEVELS. ONLY
ORIGINAL EQUIPMENT SHEAR
BOLTS SHOULD BE USED,

SERVICE AND ADJUSTMENTS

To replace a broken shear bolt, proceed as follows;

•

Move the throttle to STOP and turn off all controls,

•

Disconnect the spark plug wire,. Be sure all moving

parts have stopped.

•

Lubricate the auger shaft zerk fitting (see the Main

tenance section, pages 15-16).

•

Align the hole in the auger wHhlhe hole in the auger
shaft. Install the new shear bolt and shear boll
spacer provided.

•

Reconnect the spark plug wire.

TO ADJUST TRACK

If the snow throwerdoes rrat move forward evenly and the

trackslips slightly, you need to check thetrack as follows:

•

Pull up gently on the center of the track near the

center.

Measure the distsmce betweenthetrack and the top
of the track support frame (See Fig. 36).
The distance should not be more than one and

one-quarter (1-1/4) inches.

I! the distance is greater, you need to adjust the track as

follows:
•

Loosen or tighten theadjusting bolt atthe rear of the

track support frame (See Rg 36) to obtain the

proper distance between the track and the track
support frame

•

Adjust the track on the opposite side in the same
manner.

TBACK (propMty adjustatl)

SUPPORT FRAME .

1-1/4"

ADJUSTING BOLT

TRACK (out of sdiuBlmgnl)

FIG. 36