Marathon MAGNUM ROUTER Betreibershandbuch PDF herunterladen (Seite 44)

4. Reinstall the generator fan guard. Reconnect the battery.

JACK MAINTENANCE

The following procedures should be performed at least annually.

SIDE-WIND MODELS

• The internal gearing and bushings of the jack must be kept lubricated. Apply a small amount of automotive

grease to the internal gearing by removing the jack cover, or if equipped, use a needle nose applicator or

standard grease gun on the lubrication point found on the side of the jack near the crank. Rotate the jack

handle to distribute the grease evenly.

• A lightweight oil must be applied to the handle unit at both sides of the tube.

• If equipped, the axle bolt and nut assembly of the caster wheel must also be lubricated with the same

lightweight oil.

TOP-WIND MODELS

• Apply a lightweight oil to the screw stem.

TRAILER WHEEL BEARINGS

The trailer axles are equipped with a grease zerk fitting to allow lubrication of the wheel bearings without the need

to disassemble the axle hub. To lubricate the axle bearings, remove the small rubber plug on the grease cap, attach

a standard grease gun fitting to the grease zerk fitting and pump grease into the fitting until new grease is visible

around the nozzle of the grease gun. Use only a high quality grease made specifically for lubrication of wheel bearings.

Wipe any excess grease from the hub with a clean cloth and replace the rubber plug when finished. The minimum

recommended lubrication is every 12 months or 12,000 miles (19,312 km). More frequent lubrication may be required

under extremely dusty or damp operating conditions.

TROUBLESHOOTING AUTOMATIC SHUTDOWN CONDITIONS

WARNING

Allow engine to cool before performing any troubleshooting procedures. Contacting

the engine when it is hot will cause severe personal injury.

LOW FUEL LEVEL SHUTDOWN

1. Check the fuel level on the LCD window. Confirm that the unit is sitting level to ensure an accurate reading.

2. Check for leaks in the fuel tank. The fuel tank should not run dry under normal circumstances. The engine

controller will shut the engine down when there is five percent of fuel remaining in the tank. This is done

to keep the fuel lines from running dry.

3. If the fuel level is good and no leaks are found, check the fuel level sender and the connecting wiring

for damage. To check for continuity between the sender and the engine controller, remove the appropriate

MMG175 46 (63)

MMG205 47 (64)

Oil

Grease

Oil

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Marathon MAGNUM ROUTER Betreibershandbuch Seite 44