Ariens 926502 - PB936 - Manual (Page 17)

GB - 17
7. Slide hex shaft to the right enough to remove
friction disc.
8. Slide new friction disc onto hex shaft.
9. Install pinion sprocket and chain on hex shaft,
then replace bearing flanges.
10. Hold wheel so friction disc will not rotate and
secure new friction disc to carrier with three hex
screws removed in step 3.
11. Replace wheels.
12. Replace bottom cover.
13. Adjust traction drive clutch (see Traction Drive
Clutch Adjustment on page 15).
Figure 16 OS0612
1. Cap Screw
2. Hex Screw
3. Friction Disc
4. Pinion Sprocket 5. Bearing Cap
6. Idler Hex Shaft
7. Drive Plate Assembly
8. Stop Bolt
1 2
3 1
5
6
1
1
8
7
4
TROUBLESHOOTING
PROBLEM PROBABLE CAUSE CORRECTION
Engine will not
crank/start. 1. Fuel tank is empty.
2. Fuel shut-off valve closed.
3. Engine shut off switch
turned off.
4. Engine ignition problems.
1. Fill fuel tank.
2. Open fuel shut-off valve.
3. Turn on engine shut off switch.
4. See Engine Manual.
Engine stops. 1. Out of fuel.
2. Mechanical jam in brush.
3. Polluted fuel supply.
4. Faulty spark plug.
1. Fill fuel tank.
2. Turn off engine and wait for all moving
parts to stop. Check for and remove
obstruction and repair before restart.
3. Replace with clean fuel.
4. Replace or clean spark plug.
Engine problems. 1. See Engine Manual.
Does not operate in
Forward/Reverse. 1. Friction disc not adjusted
properly.
2. Traction belt not
functioning.
1. Repair or replace friction disc. See
Service and Adjustments.
2. Repair or replace traction drive belt. See
Service and Adjustments.
Small rubber beads
collect in frame 1. Friction disc wear. 1. Normal friction disc wear. Chunks or large
pieces of rubber mean friction disc should
be checked and replaced as necessary.