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11
JZT 1000
Series
SPARK PLUGS
Remove each plug and check condition.
–
Good operating conditions are indicated if the plug has a light coating of grey or tan deposit.
–
A white blistered coating indicates overheating. A black coating indicates an “over rich” fuel mixture.
Both may be caused by a clogged air cleaner or improper carburetor adjustment.
–
Do not sandblast, wire brush or otherwise attempt to repair a plug in poor condition. Best results are
obtained with a new plug.
–
Set plug gap as specified in engine manual..
MAINTENANCE
ENGINE OIL
Do not perform engine maintenance without the
engine off, spark plug wires disconnected and PTO
disengaged.
AFTER FIRST FIVE (5) HOURS
While the engine is warm:
1. Remove drain plug
D
and drain the crankcase.
Dispose of used oil in accordance with local
requirements.
2. Clean and replace the plug.
3. Change oil filter.
4. Fill the crankcase with fresh oil to the full mark.
Do not overfill. See engine manual for oil
specifications.
DAILY
1. Check oil level with the dipstick.
2. If oil is needed, add fresh oil of proper viscosity
and grade. See engine manual for oil
specifications. Do not overfill.
3. Replace dipstick before starting engine.
PERIODIC OIL CHANGES
1. See engine manual for oil and filter change
intervals after the break-in period.
2. Follow instructions for first oil change, above.
FUEL FILTER
An inline fuel filter
S
is located at the right side of the
engine. Inspect at every oil change to make sure it
is clean and unobstructed. Replace if dirty.
Summary of Contents for 742105
Page 26: ...24 JZT 1000 Series ENGINE FRAME ASSEMBLY FIGURE 1...
Page 28: ...26 JZT 1000 Series FIGURE 2 WHEELS BRAKES...
Page 30: ...28 JZT 1000 Series FIGURE 3 FRONT PANEL PUSH ARMS...
Page 32: ...30 JZT 1000 Series FIGURE 4 PUMPS CONTROL PANEL...
Page 34: ...32 JZT 1000 Series FIGURE 5 BLOWER FUEL TANK...
Page 36: ...34 JZT 1000 Series FIGURE 6 BELTS...
Page 38: ...36 JZT 1000 Series FIGURE 7 BUMPER GRASSBOX FRAME...
Page 40: ...38 JZT 1000 Series FIGURE 8 HEAVY DUTY AIR CLEANER...
Page 42: ...40 JZT 1000 Series FIGURE 9 GRASSBOX...
Page 44: ...42 JZT 1000 Series ELECTRICAL FIGURE 10...
Page 46: ...44 JZT 1000 Series HYDRAULICS FIGURE 11...
Page 48: ...46 JZT 1000 Series SEAT ASSEMBLY FIGURE 12...
Page 50: ...48 JZT 1000 Series DECALS GRASSBOX FIGURE 13...
Page 52: ...50 JZT 1000 Series OPTIONAL FILL INDICATOR 970145 FIGURE 14...
Page 54: ...52 JZT 1000 Series HYDROGEAR PUMP FIGURE 15...
Page 56: ...54 JZT 1000 Series BRAKE ASSEMBLY FIGURE 16...
Page 58: ......