GENERAL INFORMATION & ROUTINE MAINTENANCE
Page A-7
Repair and Service Manual
Read all of Section B and this section before attempting any procedure. Pay particular attention to all Notes, Cautions and Warnings.
B
B
SEMI-ANNUAL - 125 HOURS
(includes items listed in previous tables & the following)
DIRECTION SELECTOR
3
Check for wear and smooth movement (lubricate shaft with light oil if required)
3
Check shift cable spring length
KING PINS
3
Check for excessive play and tightness of retaining nuts
Lubricate, use wheel bearing grease
STEERING ASSEMBLY
3
Check bellows and pinion seal for damage or grease leakage
REAR AXLE
3
Check for unusual noise and loose or missing mounting hardware
AIR CLEANER
S
Replace
OIL FILTER
Clean in solvent (at oil change), replace ‘O’ rings if required
ENGINE OIL
S
Replace with SAE 10W-30 or 10W-40 that meets or exceeds SF, SG, CC oil,
DO NOT OVERFILL.
ANNUAL - 250-300 HOURS
(includes items listed in previous tables & the following)
FRONT WHEEL BEARINGS
Adjust, see Technician’s Repair and Service Manual
Pack, use wheel bearing grease
REAR AXLE
3
Check lubricant, add lubricant (SAE 30 oil) as required
S
Replace lubricant after 5 years
SERVICE BRAKES
Clean and adjust, see Technician’s Repair and Service Manual
3
Check brake shoe linings, see Technician’s Repair and Service Manual
FUEL FILTER
S
Replace
SPARK PLUGS
S
Replace, gap new plugs .028 - .030 in. (.71 - .76 mm)
MUFFLER/EXHAUST
3
Check mounting hardware; check for leaks at head and muffler gaskets
VALVES
3
Check cold (intake/exhaust) per Technician’s Repair and Service Manual
500 HOURS
(includes items listed in previous tables & the following)
TIMING BELT
3
Check tension and for signs of wear/damage, replace if worn or damaged
CARBURETOR
Clean
CYLINDER HEAD AND PISTONS
Remove carbon from cylinder head and pistons
3
Check valve seats for carbon buildup and clean as required
Fig. 7 Periodic Service Schedule