824 & 834 WHEEL TRACTORS Every 250 Service Hours Or Monthly Caterpillar

(13)Center Drive Shaft Spline

Articulate machine full right or full left. Lower equipment and stop engine. Lubricate 1 fitting.

(14)Steering Cylinder Bearings

1. Lubricate 1 fitting at head end of each cylinder. Total 2 fittings.

2. Lubricate 1 fitting at rod end of each cylinder. Total 2 fittings.

(15)Water Pump Bearing

Lubricate 1 fitting.

(16)Steering Follow-Up Linkage

Lubricate 2 fittings (if equipped).

(17)Alternator And Water Pump Belts

1. Check for wear and cuts.

2. Check adjustment.

3. Correct adjustment is 1/2 inch (12.7 mm) deflection under 25 lbs. (11.5 kg) force.

To Adjust Belts:

1. Loosen locknut.

2. Turn adjusting nut to obtain correct deflection.

3. Tighten locknut and recheck adjustment.

(18)Service Brakes

1. Apply brakes and hold pedal in applied position.

2. Check for clearance between edge of shoe plates and retractor springs. Install new lining when shoe plate contacts retractor spring.

3. Replace damaged or missing retractor springs.

4. With engine stopped depress brake pedal 5 or 6 times. If gauge reads DO NOT OPERATE before 5 or 6 full brake applications check brake system lines and hoses. Also check brake accumulator (see item (33)).

(19)Parking/Emergency Brake

1. Pull up on parking/emergency brake control to engage brake.

2. Release range selector safety lock.

Show/hide table

Be prepared to stop machine with service brakes, if emergency brake does not hold and machine moves.

3. Shift range selector to 3rd forward speed. Increase speed of engine. Machine should not move and a warning horn should sound.

4. Shift range selector to 2nd forward speed. Increase speed of engine. Machine should not move and a warning horn should sound.

5. If machine moves and/or warning horn does not sound see your AVSpare dealer.