Manual de instrucciones de Ariens 926039

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Date: Jul. 22, 2011 No. B-2078
Service Bulletin
Ariens Company
655 W. Ryan St.
Brillion, WI 54110
www.ariens.com
©
Product Family: 2012 Pro-Series Sno-Thro Models
Subject: Missing Engine Mounting Hardware, Remove Protective Covering from Recoil Housing
Dealer Action: Install Missing Hardware, Remove Protective Covering
Ariens Company has learned that some hardware used to mount the engine to the frame on the Pro
models listed below may have been omitted. This allows the potential for

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Date: Jul. 22, 2011 No. B-2078 INSTALLATION Relieve Belt Tension (Figure 2) NOTE: Removing the drive and attachment belts releases tension on the engine to allow easier bushing installation. 1. Loosen hardware retaining belt cover and remove belt cover from unit. Retain cover. 2. Remove hardware (A) retaining belt finger (B) and remove belt finger. Retain all parts. 3. Remove hex bolt and washer (C) retaining sheaves. Retain hardware. NOTE: Grasp and squeeze the belts to stop sheaves from t

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Front Front Date: Jul. 22, 2011 No. B-2078 Engine Mounting Hardware 1. Remove four hex nuts retaining engine to Sno-Thro frame. Note position of cable J-hook for reinstallation. Discard hex nuts but retain J-hook. 2. Install two silver thin-wall bushings (Item 3) over rear studs and slide down into engine base (Figure 4). 3. Install two gold thick-wall bushings (Item 4) over front studs and slide down into engine base (Figure 4). 4 3 Figure 4 4. Install two 5/16 locking top flange nuts (I

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Date: Jul. 22, 2011 No. B-2078 7. Install drive belt and accessory belts (Figure 6). 8. Install belt finger (B) and retain with hardware removed earlier (Figure 6). Torque to 132 lbf-in. 9. Ensure proper belt finger clearance: • With attachment clutch engaged belt finger on the side opposite the belt idler should have a maximum clearance of .125” from belt without touching. B Figure 6 10. Replace belt cover. Remove Protective Cover From Recoil Housing 1. Remove the plastic protective coveri