7. Maintenance
2000 Hours Service Maintenance to be performed every 2000 hours of operation.
1. Engine 1.1. Check fuel injectors, at least once a year Contact Moxy Dealer for checking of the fuel injectors.
1.2. Check/adjust valve clearance
• Checking/adjusting valve clearance shall also be carried out after the first 500 hours of operation. Adjust if necessary: • Inlet: 0,45 mm • Exhaust: 0,80 mm see instruction sign on one of the rocker covers. Valves should be adjusted when the engine is cold, at least 30 minutes after operation. FLYWHEEL Cylinder numbering TDC position No. 6 cylinder
TDC position No. 1 cylinder
Rocker cover gaskets must be changed if necessary. • Tightening torque: 25 Nm 1. Set no. 1 cylinder to TDC (Top Dead Centre) by turning the engine in its direction of rotation until all four valves are closed. 2. Adjust the following valves: Cylinder
1 2 3 4 5
Inlet and exhaust Inlet Exhaust Inlet Exhaust
3. Set no. 6 cylinder to TDC (Top Dead Centre) by turning the engine one revolution in its direction of rotation. 4. Adjust the following valves: Cylinder
FLYWHEEL
2 3 4 5 6
Exhaust Inlet Exhaust Inlet Inlet and exhaust
Intake valve Exhaust valve
The readings can only be taken from underneath
WARNING Block the starter device when working on the engine! If the engine starts out of control, there is a SERIOUS RISK OF INJURY!
Covers for reading on flywheel casing
* Numbers refer to positions on the lubrication schedule, chapter 6 Operating & Maintenance Manual
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