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Date: February 26, 2014 No. C-2014R
Replaces C-2014
ATTACHMENT DRIVE BELT PULLEY REPLACEMENT – SNO-THRO & SNO-TEK
MODELS
Models 920013, 920014, 920021, 920022, 920402, 920403, 939401
Remove Attachment Drive Belt
(Figures 1, 2 and 3)
1. Shut off engine, remove key, disconnect spark plug wire and allow unit to cool completely.
2. Loosen the hardware securing belt cover to unit.
NOTE: DO NOT completely remove the hardware from unit.
3. Remove belt cover.
4. Remove gear cover from top of chute pedestal.
5. Remove spring clip pin from chute crank and separate.
6. Remove remote deflector control cable from control lever if equipped).
7. Remove belt finger by removing cap screws mounting belt finger to engine (Figure 2).
8. Remove attachment drive belt from engine sheave (it may be necessary to turn engine sheave using
recoil starter handle).
Model Description Serial Number Range
920013 Ariens ST22LE Compact
Sno-Thro
124912 – 124935, 124937 – 125008, 125037 – 125060,
125094 – 125271
920014 Ariens ST24LE Compact
Sno-Thro
142966 – 142999, 143264 – 143272, 143274 – 143281,
143284 – 143287, 143289, 143291 – 143304, 143306 – 143309,
143313 – 143432, 143434 – 143435, 143439 – 143445, 143448,
143450 – 143462, 143466 – 143467, 143469 – 143496, 143500,
143502 – 143506, 143511, 143513 – 143518, 143520 – 143535,
143700 – 143728
920021 Ariens ST22LE Compact
Sno-Thro
3089 – 3100, 3510 – 3940, 3942 – 4360, 4363, 4365 – 4372,
4374 – 4377, 4382 – 4384, 4386, 4389 – 4398, 4400, 4404 – 4405,
4409, 4411 – 4415, 4418 – 4593, 4595 – 4617, 4619 – 4621, 4623 –
5815, 5817, 5819 – 5847, 5849 – 5883, 5885 – 5886, 5893 – 5895,
5899, 6000 – 6151, 6153 – 6172
920022 Ariens ST24LET
Compact Track Sno –
Thro
531 – 576, 701 – 712
920402 Sno-Tek 24E 143967 – 145036, 145062, 145095, 145097, 145500 – 145591,
145593 – 145594, 145596, 145598 – 145699, 146057
920403 Sno-Tek 28E 126501 – 127141, 127143 – 127145, 127185, 127197 – 127237,
127241 – 127291, 127293 – 127326, 127328 – 127338,
127340 – 127341
921025 Ariens PB-28 All-Season
Brush
40600 – 40660
921026 Gravely PB-28 All-
Season Brush
40061 – 40079
921313 Ariens 28” Brush – CE 40163 – 40174
939401 Sno-Tek 20E 90112, 90140 – 90619, 90621 – 90623