Allison Transmission 3000 Mechanic's Tips page 80

c. Road Test Inspection List. Complete the following checklist.
• Neutral Start Circuit:
— Starts only in neutral
• Instruments:
— CHECK TRANS light and shift selector display
— Transmission fluid pressure gauge—if used
— Speedometer
— Temperature gauge—if used
— Reverse warning system—if used
• Transmission Fluid:
— Fluid level meets specifications—cold, neutral, level
— No leaks
• No-Load Governed Engine Speed:
— No-load governed speed of engine
— Adjust governor as necessary—refer to the manufacturer's
specifications for the engine-transmission being tested.
• Output Retarder:
— Operation of the output retarder, if installed, while descending a grade
or slowing on a level road.
• PTO—if installed:
— PTO operation—Refer to the appropriate Operator's Manual. Refer to
the Customer Service section, Table 8–1, for the current publication
number.
• Shift Sequence:
— Transmission upshifts and downshifts smoothly through all ranges
• Other Tests:
— Stall test
— Shift quality
• Comments:
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