1986 Nissan 720 Service and Repair Manual
1986 Nissan 720 service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Wiring diagrams and electrical sections
- Powertrain, brakes, steering, suspension, HVAC and more
Trims covered
- Base Standard Cab Pickup 2-Door
- Deluxe Standard Cab Pickup 2-Door
- Sport Truck Standard Cab Pickup 2-Door
- Deluxe Cab & Chassis 2-Door
- Deluxe Extended Cab Pickup 2-Door
- Sport Truck Extended Cab Pickup 2-Door
Engines covered
- 2.0L 1952CC l4 GAS SOHC Naturally Aspirated
- 2.4L 2389CC l4 GAS SOHC Naturally Aspirated
- 2.5L 2488CC 152Cu. In. l4 DIESEL OHV Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
THE STEERING COLUMN IS CONNECTED TO THE STEERING GEAR BY MEANS OF SPLINED SHAFT COUPLINGS. THESE COUPLINGS ARE SECURED WITH A TRANSVERSE BOLT AND LOCKWASHER. IT WAS FOUND THAT THE BOLT WAS NOT TIGHT
DIAGNOSIS OF VEHICLE PULL (DRIFT) AND/OR STEERING WHEEL OFF-CENTER This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
SILICONE-BASED LUBRICANT OR GREASE CAN DAMAGE ELECTRICAL COMPONENTS SERVICE INFORMATION Do not apply Silicone-based lubricants or grease to, or around, any interior electrical components. To avoid the risk of death or severe personal injury
12 VOLT BATTERY TESTING FOR IN-SERVICE VEHICLES SERVICE INFORMATION The following Service Information lists NNA procedural recommendations for establishing good connections while performing 12V battery testing. These recommendations are exp
INTELLIGENT KEY REPLACEMENT OR SWAPPING BETWEEN VEHICLES This bulletin has been amended. See AMENDMENT HISTORY on the last page. Discard all previous versions of this bulletin.
VEHICLE KEY NOT DETECTED / AUTHENTICATED, ENGINE WILL NOT START This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
REMOVING FOREIGN MATERIAL FROM THE WINDOW GLASS This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
WHEEL BEARING COLLISION DAMAGE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
WINDSHIELD CRACKING This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
Showing the 8 most recent of 12 technical service bulletins on file with NHTSA.
THIS VEHICLE HAD A RECALL REGARDING THE STEERING GEAR BOX. A SEPARATION OF THE GEAR BOX FROM THE STEERING SHAFT (WHICH HAS DISAPPEARED FROM THE RECALL DATABASE). IT ONLY AFFECTED ONE MONTH OF MANUFA
DRIVER'S 3 PT SEAT BELT DOES NOT RETRACT (INTERMITTENTLY); HANGS LOOSE; EXCESSIVE EFFORT BEFORE RETRACTS. TT
