Ariens 51121600 Instruction Sheet Download Page 7

08401009 • 2/15 • Page 7 of 8

13. Reattach cable spring to clutch actuating lever. See 

Figure 6.

14. Gradually release spring tension until pry bar is 

loose and can be removed.

15. Install center bolt and washers. Torque bolt to 55 

lbf-ft (75 N•m). See Figure 5.

16. Reinstall front lock nut on BBC engagement cable. 

Pull on the cable to allow only a slight amount of 
slack and hand tighten front adjustment nut against 
the cable bracket. Tighten the rear adjustment nut. 
See Figure 14.

17. Replace blade and two bolts on blade brake clutch. 

Torque bolts to 38 lbf-ft (52 N•m). 

18. Connect the wheel drive cable spring to the 

transmission bracket.

19. Adjust wheel drive cable (see 

Adjust Wheel Drive 

Control

 on page 8).

20. Connect spark plug wire.

 Figure 13

Align anti-rotation arm with shoulder bolt bracket here.

 Figure 14

1

2

3

1. Front Adjustment Nut
2. Cable Bracket
3. Rear Adjustment Nut
4. Cable

4

Summary of Contents for 51121600

Page 1: ...nderstand and follow all safety practices in Owner Operator Manual before beginning Item Description Qty Ariens P N 1 Ground Drive Pulley 51121600 51121700 1 07343800 2 Ground Drive Pulley 51121800 51...

Page 2: ...es Discard screws 7 Pull belt over end of crankshaft to allow belt to slide out through belt channel 8 Rotate transmission backward to remove hardware then adjust to loosen belt 9 Remove belt and pull...

Page 3: ...lever 5 While holding anti rotation arm in position with pry bar remove anti rotation shoulder bolt Gradually release the spring tension and allow the anti rotation arm to rotate counter clockwise 6 R...

Page 4: ...allow belt to slide out through belt channel 12 Rotate transmission backward to remove hardware then adjust to loosen belt 13 Remove belt and pull through the belt channel See Figure 8 Figure 7 1 Cra...

Page 5: ...h this hole Belt Channel Plug 1 Install metal plug item 4 using two 10 24 x 3 8 tapping screws item 5 Hold plug in position from inside of channel while securing screws See Figure 10 Dome Plug 2 Inser...

Page 6: ...176 only Install spacer item 6 onto crankshaft IMPORTANT Install new engine pulley item 2 with thick side of pulley on top See Figure 12 for orientation 6 Install key item 7 and wave washer item 8 7 I...

Page 7: ...light amount of slack and hand tighten front adjustment nut against the cable bracket Tighten the rear adjustment nut See Figure 14 17 Replace blade and two bolts on blade brake clutch Torque bolts to...

Page 8: ...Make sure the return spring is properly connected to transmission bracket 4 On the handlebar loosen cable nuts away from bracket See Figure 29 5 Move the wheel drive cable adjuster up or down the han...

Reviews: