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Every 100 Hours or Anually
• Clean Engine Air Filter Element. (Jackrabbit # 57702)
• Change engine Oil.
• Clean Cooling Areas.
Every 200 Hours
• Replace Engine Pre‐cleaner Element (Jackrabbit # 57703).
Every 300 Hours
• Replace Engine Air Filter Element (Jackrabbit # 57702).
• Clean Integral Screen Filter located at inlet of carburator.
Every 500 Hours or Anually
• Change Engine Pre‐cleaner Element.
(Jackrabbit # 57703)
Annually
• Inspect pump for vane wear. Faliure to do so can cause
pump damage. For further informa on refer to Masport's
Vacuum/Pressure Pump Operators Manual.
OIL RECOMMENDATIONS
High‐quality detergent oils (including synthe c) of API
(American Petroleum Ins tute) service class SJ or higher
are acceptable. Select viscosity based on air temperature
at me of opera on as shown in table below.
FIGURE 14
CHECK OIL LEVEL
NOTE: To prevent extensive wear or damage, never run
engine with oil below or above opera ng range indicator
on dips ck.
Ensure engine is cool. Clean oil fill/dips ck areas of any
debris.
1. Remove dips ck; wipe oil off.
MAINTENANCE PROCEDURES
2. Reinsert dips ck into tube; rest on oil fill neck; turn
counterclockwise un l cap drops down to lowest point of
threads; do not thread cap onto tube.
A. Remove dips ck; check oil. Level should be at
top of indicator on dips ck.
or
B. Remove oil fill plug. Level should be up to point
of overflowing filler neck.
3. If oil is low, add oil up to point of overflowing filler neck.
4. Reinstall dips ck or oil fill plug and ghten securely.
CHANGE OIL
Change oil while engine is warm.
1. Clean area around oil fill cap/dips ck and OIL DRAIN
PLUG.
2. Remove drain plug and oil fill cap/dips ck. Drain oil
completely.
3. Reinstall drain plug. Torque to 13 . lb. (17.6 N∙m).
4. Fill crankcase with new oil, up to point of overflowing
filler neck.
5. Reinstall oil fill cap/dips ck and ghten securely.
6. Dispose of used oil in accordance with local ordinances.
FIGURE 15
15
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