7.3
Operating Time related Inspections
After 5 Operating hours
After 25 Operating hours
Every 25 Operating hours
Every 50 Operating hours
Every 100 Operating hours
Every 250 Operating hours
Every 500 Operating hours
7.3.1 After the first 5 Operating hours
Check valve clearance, replace cylinder head cover gasket as necessary.
7.3.2 After the first 25 Operating hours
Work as specified in Chapter 7.3.4
7.3.3 Every 25 Operating hours
Grease magneto couplings. Applicable to all engines except L 2000 EA, DA.
7.3.4 Every 50 Operating hours
Check fuel and lubrication system.
Clean engine.
Check crankcase ventilation.
Clean induction air filter or replace, if necessary.
Change engine oil, clean oil screen.
Check valve clearance, replace cylinder head cover gasket as necessary.
Check compression.
Clean and check spark plugs (see section 8.14).
Check drive belt tension.
Check and grease throttle pushrods and bowden cables.
Check oil level of Stromberg-Zenith carburetors..
Grease magneto couplings (except L 2000 EA, DA).
Check harness.
Check bolts, nuts, safety pins, and engine mounting frame for tight fit and proper condition.
Perform engine test run. (see section 8.20).
Edition: 01.03.2016
Operating Manual L 2000
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7.3.1
7.3.3
7.3.4
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7.3.5
7.3.6
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7.3.7
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