Starlite Transit



Starcraft Bus a Division of Forest River, Inc., submitted a model Starlite Transit,
gasoline-powered 12 seat (including the driver) 23-foot bus, for a 5 yr/150,000 mile STURAA test.  The odometer reading at the time of delivery was 32 miles.   Testing started on May 31, 2016 and was completed on September 1, 2016. The Check-In section of the report provides a description of the bus and specifies its major components.

The primary part of the test program is the Structural Durability Test, which also provides the
information for the Maintainability and Reliability results. The Structural Durability Test was
started on April 11, 2016 and was completed on August 4, 2016.

The interior of the bus is configured with seating for 12 passengers including the driver plus 2
wheelchair positions. Note: this test bus is not designed to accommodate standing passengers,
therefore GVW and SLW will be the same load. At 150 lbs per person and 600 lbs per wheelchair position, this load results in a measured gross vehicle weight of 10,290 lbs. The first segment of the Structural Durability Test, GVW, and the middle segment SLW were performed with the test bus loaded to 10,290 lbs. The final segment was performed at a curb weight of 7,590 lbs. Durability driving resulted in unscheduled maintenance and failures that involved a variety of subsystems. A description of failures, and a complete and detailed listing of scheduled and unscheduled maintenance is provided in the Maintainability section of this report.

Effective January 1, 2010 the Federal Transit Administration determined that the total number of
simulated passengers used for loading all test vehicles will be based on the full complement of
seats and free-floor space available for standing passengers (150 lbs per passenger). The
passenger loading used for dynamic testing will not be reduced in order to comply with Gross Axle Weight Ratings (GAWR’s) or the Gross Vehicle Weight Ratings (GVWR’s) declared by the manufacturer.  Cases where the loading exceeds the GAWR and/or the GVWR will be noted accordingly. During the testing program, all test vehicles transported or operated over public roadways will be loaded to comply with the GAWR and GVWR specified by the manufacturer.

Accessibility, in general, was adequate, components covered in Section 1.3 (Repair and/or
Replacement of Selected Subsystems) along with all other components encountered during testing, were found to be readily accessible and no restrictions were noted.

The Reliability section compiles failures that occurred during Structural Durability Testing.  
Breakdowns are classified according to subsystems. The data in this section are arranged so that those subsystems with more frequent problems are apparent. The problems are also listed by class as defined in Section 2. The test bus encountered no Class 1 or Class 2 failures. Of the six reported failures, five were Class 3 and one was a Class 4.

The Safety Test, (a double-lane change, obstacle avoidance test) was safely performed in both
right-hand and left-hand directions up to a maximum test speed of 45 mph. The performance of the bus is illustrated by a speed vs. time plot. Acceleration and gradeability test data are provided in Section 4, Performance. The average time to obtain 50 mph was 13.66 seconds.   The Stopping Distance phase of the Brake Test was completed with the following results; for the Uniform High Friction Test average stopping distances were 17.39’ at 20 mph, 36.97’ at 30 mph, 71.68’ at 40 mph and 90.03’ at 45 mph. The average stopping distance for the Uniform Low Friction Test was 22.41’. There was no deviation from the test lane during the performance of the Stopping Distance phase. During the Stability phase of Brake Testing the test bus experienced no deviation from the test lane during both approaches to the Split Friction Road surface. The Parking Brake phase was completed with the test bus maintaining the parked position for the full five minute period with no slip or roll observed in both the uphill and downhill positions.

The Shakedown Test produced a maximum final loaded deflection of 0.105 inches with a
permanent set ranging between -0.002 to 0.005 inches under a distributed static load of 5,700 lbs.  The Distortion Test was completed with all subsystems, doors and escape mechanisms operating properly.   No water leakage was observed throughout the test. All subsystems operated properly.

The test bus submitted for testing was not equipped with any type of tow eyes or tow hooks,
therefore the Static Tow Test was not performed. The Dynamic Towing Test was performed by means of a front-lift tow.   The towing interface was accomplished using a hydraulic under-lift wrecker.  The bus was towed without incident and no damage resulted from the test. The manufacturer does not recommend towing the bus from the rear, therefore, a rear test was not performed. The Jacking and Hoisting Tests were also performed without incident. The bus was found to be stable on the jack stands, and the minimum jacking clearance observed with a tire deflated was 6.1 inches.

A Fuel Economy Test was run on simulated central business district, arterial, and commuter  
courses.The results were 9.94 mpg, 10.03 mpg, and 17.72 mpg respectively; with an
overall average of 11.40 mpg.

A series of Interior and Exterior Noise Tests was performed. These data are listed in Section 7.1 and 7.2 respectively.

The Emissions Test was performed. These results are available in Section 8 of this report.

Number: 1609
Model: Starlite Transit
Vin Number: 1FDES8PM1GKA46308