1994-1997 Nissan D21 Truck Automatic Transmission Service Manual

Inside the 1994–1997 Nissan D21 Truck Automatic Transmission Service Manual

• Built for owners and workshops servicing the 1994–1997 Nissan D21 Truck equipped with the RL4R01A automatic transmission
• Official Nissan publication Section AT, incorporating detailed system overviews and overhaul documentation
• Contains 47 technical diagrams, 4 component-specific pressure charts, and 5 assembly-sequence illustrations
• Accessible from your device as soon as the order is placed
• Laid out for standard letter and A4 printing
• Full-text search finds any part number in seconds
• Stored against your account so you can retrieve it after a hard-drive loss
• This 1994–1997 Nissan D21 Truck documentation is the core reference for the RL4R01A automatic transmission assembly, including specific tolerance standards and electrical system routings found only in this factory edition

Component and System Documentation

The 1994–1997 Nissan D21 Truck automatic transmission service manual details the full operational architecture of the RL4R01A transmission system. Chapters provide technical descriptions for hydraulic control circuits, shift mechanisms, and torque converter operation, accompanied by what an OEM service publication covers regarding internal component orientation. The text covers disassembly and assembly of the oil pump, control valve body, reverse clutch, high clutch, forward and overrun clutches, low and reverse brake, and the band servo piston assembly.

Specification and Calibration Data

This publication provides comprehensive data for transmission diagnostic testing, including pressure test procedures and stall testing requirements. The 1994–1997 Nissan D21 Truck transmission system baseline voltage is specified at 12 Volts. Stall revolution standards for the 1994–1997 Nissan D21 Truck are calibrated between 2,100–2,300 rpm. Governor pressure for the unit is documented at 102.4–141.6 kPa at 29 km/h. Maintenance and repair data includes specific clearances for oil pump side play, torque converter assembly distances, and fluid capacity requirements. Reference only — always consult a certified technician before performing service on this equipment. This official factory-authorized service publication documents the RL4R01A transmission for the 1994–1997 Nissan D21 Truck, providing essential technical specifications, diagnostic wiring diagrams, and assembly clearances for major drivetrain components.