Tiffin Motorhomes PowerGlide 2019, Owner'S Manual

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S C H E D U L E D M A I N T E N A N C E
5-4
SERVICE INTERVAL
(Miles x 1,000)
Annually 5 10 15 20 50 Required Fluids, Lubricants, and Procedures
Suspension & Axles:
Automatic Slack Adjusters X Lubricate W/NGLI #2 grease (1)
Slack Adjuster Cam Shafts X Lubricate W/NGLI #2 grease (1)
Slack Adjuster Clevis Pins X Inspect for wear in clevis pin and cotter pins. Replace as necessary
Transmission & Driveline:
Drive Shaft X Inspect u- for loose bolts & wear, lubricate w/NGLI #2 grease (1)
Transmission Fluid Replace fluid every 5 years or when indicated by transmission shift pad (5)
Transmission Filters Replace filters every 5 years or when indicated by transmission shift pad (5)
(1) Replace / inspect at stated mileage interval or every 12 months, whichever occurs first.
(2) Re-torque all wheel nuts after the first 100 miles, then every 10K miles thereafter.
(3) Factory filled with synthetic oil. Do not mix with mineral oils. Change fluid every 3 years or 50K miles.
(4) For best tire life and handling, alignment of front axle is recommended every 15K miles.
(5) Factory filled with Allison approved TES-295 fluid. To maintain these service intervals, fluid must not be mixed with
Dexron or other fluids.
(6) Total fluid capacity is 24oz. Use only synthetic 75W90 oil. Change every 3 years or 50K miles.
(7) Replace filter when indicator shows 25 inches or every 12 months, whichever occurs first.
(8) Replace desiccant cartridge every 36 months.
(9) Change fluid every 5 years or 50K miles.
(10) Factory filled with 80W90 mineral oil. Do not mix with synthetic. Change fluid every 3 years or 50K miles.
(11) Drain, flush, and refill with new antifreeze/coolant every 5 years. Only use coolants that meet or exceed Cummins
requirements. Refer to appropriate Cummins literature for specifications. 2009 - 2016 model year coaches were factory filled
with Shell Rotella ELC. 2017 models were factory filled with Old World Final Charge Global.
(12) Vehicles with RL80 front suspensions require no hub maintenance for 600,000 miles. Vehicles with RL67, and RL77
front axles require no hub maintenance for 300,000 miles.