User Manual

where discrepancies develop between
these recommendations in this table and
component supplier recommendations.
•
Engine lubricating oil change
intervals aren’t listed here. Refer to
your engine’s operating manual for
recommendations. For specific
information on maintenance
procedures consult your vehicle
maintenance manual.
• The initial fill of drive axle lubricant
must be changed before the end of
the first scheduled maintenance
interval. See the axle
manufacturer's operator's manual
for recommended lubrication
specifications and service intervals.
• The initial fill of lubricant in manual
transmissions must be changed
before the end of the first
maintenance interval. See the
transmission manufacturer's
operator's manual for
recommended lubrication
specifications and service intervals.
• If your vehicle is equipped with an
automatic transmission, consult the
owner’s manual for it that came
with your vehicle to obtain lubricant
check and change intervals.
Drive Axle (Dana) - Axle Housing
• Drain the lubricant while warm. Flush each unit with clean flushing oil. Change the lubricant. (Refer to Eaton/Dana Axle
Lubrication on page 202 for maintenance instructions.)
Drive Axle (Meritor) - Axle Housing
• Drain and replace the lubricant. (Refer to Meritor Axle Lubrication on page 201 for maintenance instructions.)
Main transmission
• Check the oil level; refill as required. Check every 50,000 mi and refill as required. (Refer to Main transmission on page 198 for
maintenance instructions.)
Air Intake - Air cleaner
• Replace the engine intake air cleaner element.When required by air restriction indicator or required by the engine manufacturers
operator manual. (Refer to Air Intake System on page 245 for maintenance instructions.)
Tires and Wheels - Tires
• Check inflation pressure. Weekly "cold" using calibrated gauge. (Refer to Tires on page 266 for maintenance instructions.)
MAINTENANCE - Preventive Maintenance Intervals
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