The Light Weight Engine Houtekietstraat 11
B-8540 Deerlijk, Belgium
EFFECTIVITY
page 35
ALL
19-3-2019
Periodic inspections
After the first 25 hours of operation the inspections listed in 6.2.1 must be performed. The next
inspection is due to at 50 hours and thereafter every 100 hours. The 100-hour inspection
mentioned under 6.2.2 is to be performed every 100 hours or annually whichever comes first.
The 200-hour inspection mentioned under 6.2.3 is to be performed every 200 hours or annualy
whichever comes first.
First 25 & 50-hour-inspection
•
Check condition of the throttle cables,.
•
Engine mounts. Check for cracks, loose bolts and other fasteners, and condition and
tightness of engine mount rubbers.
•
Check tightness of bolts, nuts and locking pins/split pins.
•
Check for oil leaks from hoses, the oil tank and fittings.
•
Perform an oil change and send sample to constructor (D-Motor)
•
Change the oil filter.
•
Check all fuel lines for fit, fretting, general condition, safeties, leaks and wear.
•
Fuel filter-(Gascolator) check, clean and re-assemble.
•
Check the ignition harness for damage and tight connections at spark plug cap.
•
Check the general condition of the exhaust system; look for cracks, particularly at the
welds.
•
Check the muffler and flanges at the exhaust ports on the cylinders for exhaust leaks.
•
Check the ignition coils for wear, fitting of the ignition leads and security of attachment.
•
Check for leaks at the oil pressure and temperature sensors.
•
Electrical wiring, check for wear, damage and security of attachment.
•
Check the crankcase for leaks and cracks.
•
Clean engine if dirty or oiled.
•
Run up the engine, ensuring oil pressure rise on starting, no oil or coolant leaks.
100-hour-inspection or annually
•
carry out the 50-hour-check.
•
Perform a compression check. 80 over 80 and record findings
•
Change spark plugs.
200-hour-inspection
•
carry out the 100-hour-inspection.
•
Check the spark plug caps. Change if necessary.
•
Change the fuel filter.
•
Change or clean and re-lubricate the air filter.
