Tiffin Motorhomes PowerGlide 2020 User Manual

ALLEGRO RED- 340 POWERGLIDE CHASSIS MANUAL
TIFFIN MOTORHOMES, INC.
105 2
nd
Street NW  Red Bay, Alabama 35582 U.S.A.
2020PowerGlide
®
Owner’s Manual
WARNING: Breathing diesel engine exhaust exposes you to chemicals known to
the State of California to cause cancer and birth defects or other reproductive harm.
• Always start and operate the engine in a well-ventilated area.
• If in an enclosed area, vent the exhaust to the outside.
• Do not modify or tamper with the exhaust system.
• Do not idle the engine except as necessary.
For more information go to www.P65warnings.ca.gov/diesel
.

Tiffin Motorhomes PowerGlide 2020 Specifications

General

Model Year	2020
Chassis	PowerGlide
Engine	Cummins ISL 8.9L
Horsepower	450 hp
Torque	1250 lb-ft
Fuel Type	Diesel
Fuel Capacity	150 gallons
Sleeping Capacity	4-6

Summary

Tire Care

Tire Pressure Importance

Determining Correct Tire Pressure

Explains how to determine correct tire pressure using charts based on vehicle weight.

Allison Transmission Operation

Transmission Operation and Controls

Brake System

Brake System Components

Describes front and rear brakes, parking brake function, and automatic slack adjusters.

Compressed Air System

Cummins Engine

Emissions and Aftertreatment System

Engine Warning and Indicator Lamps

Engine Operation and Controls

Scheduled Maintenance

Maintenance Schedule and Intervals

Provides a detailed maintenance schedule for various systems based on mileage intervals.

Fluids and Lubrication

Details recommendations for engine oil, coolant, DEF, differential oil, and lubrication points.

Pre-Trip Inspection

Pre-Trip Inspection Procedures

Lists essential checks before starting a motor home journey, including fluids and tires.

Instruments & Controls

Instrument Panel and Gauges

Warning Lamps and Indicators

Details various warning lamps and their meanings on the instrument cluster.

Warranty

Warranty Coverage Details