Description

Nissan 1000 Service Manual

I have torqued more head bolts than most of you have had hot meals, and I can tell you right now: aftermarket manuals will burn you on torque specs and skip critical steps. This is the factory Nissan 1000 Service Manual for the Model B10 series, 204 pages of original Nissan documentation. No reprint, no third-party interpretation. If you are working on a Datsun 1000, you want this binder on the bench, not some scanned copy missing pages.

Engine Overhaul: Service Operations with Engine in Position

The manual dedicates a full section to engine work without pulling the block. It covers rocker mechanism adjustment, valve clearance, and ignition timing – including the distributor adjustment procedure and ignition timing specs. The troubleshooting remedies on page 103 tell you exactly what to check when the engine misfires or stalls. No guessing, no generic flowcharts. Nissan engineers wrote this for their distributors, and it shows.

Fuel System: Carburetor and Gasoline Tank Procedures

Carburetor tuning on these old Datsuns is half art, half spec. The Fuel System chapter walks through disassembly, cleaning, and float level adjustment for the factory carburetor. It also covers the gasoline tank removal and the full adjustment and inspection of engine after a carb rebuild. If you skip the spec on page 115 for the idle mixture screw initial setting, you will be chasing a stumble for hours.

Nissan 1000 Service Manual: What You Get in 204 Pages

This is not a condensed guide. You get: General Specifications with all fluid capacities, Service Data for bolt torques and clearances, a full Engine chapter (including removal and refitting), Clutch linkage adjustment, Transmission disassembly (the manual 4-speed), Chassis lubrication points, Steering gear housing rebuild, Front Axle hub and spring details, Rear Axle inspection and assembly, Brake System hydraulic circuit, Propeller shaft balancing, and Rear Suspension alignment. Yes, the Cooling System and Lubrication sections are there too – page 103 covers thermostat and water pump removal.

Who Needs This Manual

If you own a Datsun 1000 – whether it is a sedan or a van – and you intend to keep it on the road, you need this. The home garage mechanic who fights with Haynes wiring errors, the restoration shop that needs factory wheel bearing preload values, the parts interpreter who wants to confirm if a brake cylinder is original. Even a beginner can follow the step-by-step procedures because they are written for a tech who had factory training. Just don’t skip the torque sequence on the front axle – the manual shows the tightening order explicitly.

3 Reasons to Choose OEM Documentation

First, the torque values are certified by Nissan. Second, the wiring diagrams match the actual harness colors, not generic approximations. Third, the assembly instructions include the exact order and tools needed. For comparison, aftermarket manuals often omit the rear hub preload spec – this manual gives it. If you are working on a later Nissan, check the Nissan Xterra 2005 Service Manual – OEM Factory Spec for a newer platform reference. For older inline-six models, the Nissan 60 1967 Service Manual – Original Factory Bulletin covers similar era engineering. And for the Patrol line, the Nissan L60, L60-U, KL60-U 1968 Service Manual – Factory Specs is the companion.

OEM vs Aftermarket: Why This Print Matters

Aftermarket manuals use “typical” torque values that are too high for metric bolts of this era. They redraw wiring diagrams and introduce errors. This Nissan 1000 Service Manual is a direct scan of the original 1960s publication. Every dimensional tolerance, every hydraulic pressure specification – it all came from the factory floor in Ginza, Tokyo. You can cross-reference against the Automotive Industry Overview to see how OEM standards have evolved, but for this car, the factory print is the only reliable source. I have seen too many stripped head bolts from aftermarket “approximate” torques to trust anything else.

Is this manual still relevant for the B10 series?

Yes, it covers the original factory specs.

What torque specifications are included?

The manual includes engine head bolt torque, transmission case bolt torque, wheel bearing preload, and rear axle shaft nut torque. All values are in imperial units and were verified at the factory. For example, the cylinder head torque sequence is shown in the Engine section with step-by-step tightening angles. If you try aftermarket specs, you risk stripping threads or head gasket leaks. This manual eliminates that risk.

Get the original factory data on your bench. Access the Factory Manual and stop guessing on your Datsun 1000 restoration.