Table of Contents
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Maintenance
•
Verify the wheel lugs are present and properly
tightened. Refer to
•
Check the coolant level daily by inspecting the
level in coolant overflow jug located near the
radiator. Refer to the engine operator's manual for
coolant recommendations and proper mixture.
Normal operating level is between the 'full' and
'add' markings on the overflow jug.
•
AFTER ENGINE IS STOPPED AND COMPLETELY
COOL, coolant may be added directly to the coolant
overflow jug.
•
Check the oil level daily. Refer to the engine
operator's manual for the appropriate oil specification.
Make sure that the oil is correct for special operating
conditions such as a change in season or climate.
• DO NOT start the unit if the engine oil level is
below the ADD mark on the dipstick.
• Normal operating level is in the cross-hatch
pattern between the full and add markings on
the dipstick.
• Add oil only if the oil level is below the add mark
on the bottom of the cross-hatch pattern on the
dipstick. DO NOT OVERFILL the crankcase.
Check Oil Level
Check Coolant Level
Check Fuel Level
Drain Fuel Filter
Check Tire Pressure
Inspect Wheel Bearings
Check All Electrical Connections
Clean Battery
Check Fan Belt Tension (replace if necessary)
Inspect Radiator Fins For Debris; Clean As Required
Preheating Condition Check
Check Engine Starting Conditions and Noise Conditions
Check Exhaust Smoke Condition
Inspect Light Tower Winch For Proper Operation
Replace Engine Oil
Replace Fuel Filter Element
Clean Water Sedimenter Element
Electromagnetic Pump Filter Replacement or Cleaning
Check Fan Belt Tension (replace if necessary)
Oil Filter Element Replacement
Replace Air Filter Element
Lubricate Leveling Jacks
Replace Heated Fuel Filter (if equipped)
Inspect Engine Starting Battery
34
Towing
Safety.
Table 4-1. Basic Maintenance Guide
Item
•
Check the fuel level.
•
If the unit is connected to a remote start or transfer
switch, verify the remote switch is also off and
tagged.
NOTE: If the engine was run out of fuel or the fuel tank
was drained, it may be necessary to bleed the fuel lines.
Refer to the engine operator's manual supplied with the
unit.
Basic Maintenance Schedule
Refer to the original equipment manufacturer's operating
manual for a complete list of maintenance requirements.
Failure to comply with the procedures as described in the
engine operator's manual will nullify the warranty,
decrease performance and cause equipment damage or
premature equipment failure. Maintenance records may
be required to complete a warranty request.
Use the schedule in the following table as a guide for
regular
maintenance
replacement copies of the engine operator's manual,
contact a Generac Mobile Products Authorized Service
Dealer.
250
Daily
Hours
Owner's Manual for MLT4200IF4 Light Tower
intervals.
For
additional
500
1000
Hours
Hours
or
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Table of Contents
Troubleshooting
