Page text (OCR transcript)
AT-28 AUTOMATIC TRANSMISSION — Road Test
4. "R" RANGE TEST
Shift into "R" range and, while starting at full throttle, check for slipping.
[DIAGRAM: Full Throttle Valve Opening gauge indicator marked 'R' and 'PRNDL', plus illustration showing slippage]
5. "P" RANGE TEST
Stop the vehicle on a gradient (more than 9 %) and after shifting into "P" range, release the parking brake. Then check to see that the parking lock pawl is functioning to prevent the vehicle from moving.
[DIAGRAM: Parking Lock Pawl Acting indicator marked 'P' and 'PRNDL', plus illustrations showing vehicle on gradient]
