
Frame and Engine Group
NOTE: Unless noted otherwise,  | E985919 | 
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use the standard hardware torque  | 
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specification chart.  | 
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Engine Pulley
(Auger)
Engine Pulley (Traction Drive)
127  | 
Engine Pulley (Auger)
Idler Pulley
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  | 1  | 
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  | 5  | 
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1.06"  | 
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  | Torque to  | 
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  | 10 - 14   | 
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  | (2 places)  | 
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  | 48  | 
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  | 49  | 
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  | 8  | 
  | Install with  | 
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  | 7  | |
  | Install with  | 
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  | Right rear only.  | |||||
  | hub facing  | 
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  | hub facing  | 
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  | engine.  | 
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  | engine.  | 48  | 
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  | 45  | 
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  | 1  | 
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  | 46  | 
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.056"  | 
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  | 193 | 
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43  | Leave .18" grip  | 
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between hex  | 44  | 
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  | nut and head  | 
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  | of cap screw.  | Attach to Idler arm  | 
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  | bottom hole.  | 
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  | 42  | 
  | 19  | 
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  | Engine  | |
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  | 27  | 41  | 
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  | 39  | 
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  | 37  | 
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  | 17  | 
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  | Attach to Frame  | 
  | 19  | 
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  | 20  | 
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  | Engine Pulley  | 
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  | (Traction Drive)  | 
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Auger Pulley
FRONT (Auger)
Idler Pulley  | 
  | 16  | |
33  | 17  | ||
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35  | 32  | 
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Traction  | 31  | 
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Drive Pulley  | 
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28  | 
29  | 
21  | 
22  | 
23  | 
24  | 
4
Required on rear engine bolts only.
25  | 
30
Use upper square hole on 5 HP and lower square hole on 7 HP.
Torque all engine bolts to 19 - 21 
26  | 
27  | 
The above parts group applies to the following Mfg. Nos.:
1693980 555M, 5HP Manual Start
1693981 555M, 5HP Manual Start (Exp.)
1693982 755M, 7HP Manual Start (Exp.)
1693983 755E, 7HP Electric Start
© Copyright 2001 Simplicity Manufacturing, Inc. All Rights Reserved.  | 8  |