Ariens 985119 Manual Do Utilizador

GB - 18

IMPORTANT: Tighten and loosen the bolts in a cross 
sequence as shown in Figure 16.

4. Tighten all PTO brake bolts until the springs are 

solid. Back all bolts up 1/2 turn (Figure 17).

NOTE: Make sure the trunnion block is on the shipper 
shaft and held in place by the dog. The dog should rest 
on the spiral teeth of the clutch dog plate. Install the gas-
ket (Figure 18).

Align the splines on the quick hitch shaft with those in the 
dog. Slide the quick hitch casting and PTO brake 
assembly back into the place on the front of the 
transmission. Install the quick hitch studs and tighten.

To adjust the slip clutch:

1. Remove the attachment and lower the rear of the 

tractor to the ground. 

2. Carefully clean the front of the transmission. 

3. Remove the quick hitch studs from the 

transmission.

4. Remove the quick hitch PTO assembly and PTO 

brake assembly.

NOTE: The attachment gasket must be replaced if 
damaged.

5. Remove the dog and trunnion block (Figure 18). 

6. Disconnect the wiring harness from the PTO brake 

interlock switch. 

7. Remove the shifter parts. 

8. Slide the shipper shaft assembly through the top of 

the advance casting. 

9. Slide the clutch assembly and pinion shaft out of 

the transmission (Figure 18). 

10. Remove the retaining ring and slide the clutch 

assembly off of the pinion shaft. 

Figure 15

1. Quick Hitch Adapter

2. Quick Hitch Stud

1

2

2

2

2

Figure 16

Figure 17

1

3

2

1. PTO Brake Bolts
2. Springs
3. PTO shaft

WARNING: Stop the engine before 
adjusting the slip clutch.

Figure 18

1. Shifter Parts
2. Wiring Harness
3. Shipper Shaft
4. Trunnion Block

5. Dog
6. PTO Slip Clutch 

Assembly

7. Clutch Dog Plate
8. Gasket

1

2

3

4

5

6

7

8