Advertisement
Quick Links
Instruction Sheet
Kit Numbers: 51121600, 51121700, 51121800 & 51122300
CRANK PULLEY KIT
WARNING: FAILURE TO FOLLOW
INSTRUCTIONS could result in personal injury
and/or damage to unit.
Read, understand, and follow all safety practices
in Owner/Operator Manual before beginning.
Package Contents
Check the contents of your kit for the parts listed below.
Also see Figure 1.
Item
Description
1 Ground Drive Pulley
(51121600, 51121700)
2 Ground Drive Pulley
(51121800, 51122300)
3 Dome Plug (51121600,
51121700)
4 Belt Channel Plug (51121800,
51122300)
5 10-24 x 3/8" Tapping Screw
(51121800, 51122300)
6 1 x 1 3/8 x .179" Spacer
(51121700, 51122300)
7 3/16 x 3/16 x 5/8" Square Key
8 1 3/32" Wave Washer
9 3L Wrapped V-Belt
10 Belt Crank Guide
11 12-24 x 1/4" Hex Washer
Head Machine Screw
12 12-24 x1" Hex Washer Head
Tapping Screw
Copyright 2015 • Ariens Company • Brillion, WI 54110
Qty Ariens P/N
1
07343800
1
07344500
DISASSEMBLY
1
07500339
Models 911174, 175, 178, 179, 181, 375, 379
1
04853600
2
07400033
1
05501224
1
06600219
1
09250700
1
07200633
1
04866851
4
06100223
1
07400121
6
9
1, 2
8
10
11
Figure 1
1. Disconnect spark plug wire.
2. Move cable adjuster to loosen wheel drive cable.
3. Disconnect the drive cable spring from the
transmission bracket. See Figure 2.
2
1
1. Drive Cable Spring
2. Transmission Bracket
Figure 2
12
7
3
4
5
08401009 • 2/15 • Page 1 of 8
Advertisement
Related Manuals for Ariens 51121600
Summary of Contents for Ariens 51121600
- Page 1 11 12-24 x 1/4" Hex Washer 06100223 Head Machine Screw 12 12-24 x1" Hex Washer Head 07400121 Tapping Screw 1. Drive Cable Spring 2. Transmission Bracket Figure 2 Copyright 2015 • Ariens Company • Brillion, WI 54110 08401009 • 2/15 • Page 1 of 8...
- Page 2 4. Remove blade and blade adapter from the crankshaft. 5. Remove two tapping screws retaining drive pulley guide. Remove guide, pulley and key. IMPORTANT: Discard two tapping screws, drive pulley guide, pulley and key. 6. Remove belt channel guides. Discard screws. 7.
- Page 3 DISASSEMBLY 3. Loosen adjustment nuts on BBC engagement cable. Loosen front nut until threads are no longer Models 911176, 177 engaged and nut is loose on the cable. See 1. Remove two bolts from blade and remove blade. Figure 6. See Figure 4.
- Page 4 9. Remove BBC baffle. See Figure 7. 10. Remove two tapping screws retaining inner belt guides and remove guides. Discard screws. See Figure 7. 1. Engine Pulley with Key 2. Transmission 3. Transmission Bracket 4. Belt 5. Belt Channel 6. Transmission Pulley 7.
- Page 5 RE-TAP BELT GUIDE HOLES Belt Channel Plug All Models Use the included 12-24 x1" hex washer head tapping Item 5 screw to enlarge the belt guide attaching hole threads. 1. Insert tapping screw (item 12) into each of the four attaching holes.
- Page 6 5. Install square key (item 7) and wave washer (item 8). Item 6 (911176 Only) Item 9 Item 2 Item 7 Item 6 (911174, 178, 375, 379 Only) Item 8 Item 11 Item 10 Item 7 06400926 Washer Item 9 911176: Qty = 2 911177: Qty = 1 Item 1...
- Page 7 Align anti-rotation arm with shoulder bolt bracket here. Figure 13 13. Reattach cable spring to clutch actuating lever. See Figure 6. 14. Gradually release spring tension until pry bar is 1. Front Adjustment Nut loose and can be removed. 2. Cable Bracket 15.
- Page 8 ADJUST WHEEL DRIVE CONTROL All Models 1. See Figure 15. 2. The unit should stop immediately when the wheel drive control lever is released and not creep Razor Fig 29 forward when the wheel drive control lever is disengaged with the engine running. 3.