Description

Porsche 924 1982 Workshop Manual – Volume II Transmission

You’ve got a Porsche 924 1982 Workshop Manual sitting on the lift, and aftermarket PDFs have burned you before – wrong torque values, missing steps, diagrams that don’t match what’s under the hood. This is the factory print, same one the dealer techs used when these cars were new. 401 pages of what comes straight from Dr. Ing. h.c. F. Porsche AG. No third-party interpretation, no guessing. The manual you need when you’re staring at a half-disassembled transmission and the customer wants the car back by Friday.

Volume II: What the Manual Covers

This is the Transmission volume, but it doesn’t stop at the gearbox. You get the full engine section – Engine/Crankcase (group 10), Engine/Crankshaft Assembly (13), Cylinder Head and Valve Drive (15), Lubrication (17), Cooling (19), Fuel Supply System (20), Exhaust with Emission Controls (22/26), Starter/Power (27), Ignition (28). Then the transmission groups: Clutch/Controls (30), Torque Converter (32), Manual Transmission – both 4-speed and 5-speed variants (35/36), Automatic Transmission (37/38), and Differential (39). Chassis, body, HVAC, electrics – everything from front suspension to wiring diagrams. A single volume to cover the whole driveline and then some.

Crankshaft and Cylinder Head Specs

Built a 924 engine before? Then you know the crankshaft bearing play and cylinder bore limits are critical. The manual gives you wear limits for the cylinder bore and piston clearance. Crankshaft sizes, connecting rod bearing play checking procedures (page 13-17), and the flywheel end seal replacement steps. The valve drive section lists valve sizes, guides, seats, and the adjusting screw tightening torque. All the measurements come from the factory – not a suggestion from a forum post.

Cooling and Fuel System Coverage

Need to pull the cooling system or the fuel supply? Group 19 covers cooling system diagnosis and repair. Group 20 handles the fuel supply system – complete with the factory step sequence for removal and installation. If you’re chasing an emission control issue, group 26 walks through the exhaust emission controls. These are the same pages that would have cost you dealer labor rates back in ’82.

Transmission Repair: From Clutch to Differential

This is where the manual earns its keep. The transmission chapter (groups 30-39) breaks down the 4-speed manual transmission 088/A (page 30-01), the 5-speed 016 Y, and the automatic transmission with valve body and gear details. You get the control system, case removal, gear shaft specs, and differential service. No fluff – just the torque values for bellhousing bolts, shift fork adjustments, and bearing preload. I’ve seen guys use aftermarket specs that snap bellhousing bolts. Don’t be that guy.

Why OEM Manuals Beat Aftermarket

Aftermarket documentation often skips the factory tightening sequence or uses generic diagrams. This is an original OEM print from 1982 – every bolt torque, every wiring color, every wear limit is the one Porsche specified. The manual includes the list of required tools per repair group, something most aftermarket PDFs leave out. Use Automotive Industry Overview to see how manufacturers validate these specs. For the 924, the transmission types are well documented – see Manual Transmission for background, but trust the factory page 30-01 for your actual rebuild.

3 Reasons to Choose Factory Documentation

First – the torque values are per factory, not guessed. Second – the wiring diagrams (group 97) are original, not redrawn. Third – the step sequence matches the actual assembly line order. If you’re working on a customer’s 924, you need that. Related manuals for this model: Porsche 924 Workshop Manual Volume IV Body Electrics, Porsche 924 Workshop Manual Volume III Chassis Heating AC, and Porsche 924 Volume I Engine Workshop Manual give you the complete set.

FAQ

Does this manual cover the automatic transmission?

Yes – groups 37 and 38 cover the automatic transmission controls, case, gears, and valve body. Includes torque converter specs from group 32.

What torque values are included for the engine?

Group 10 lists tightening torques for the engine/crankcase assembly – cylinder head bolts, main bearing caps, connecting rod bolts. The factory sequence is on page 10-04 of Volume I, but the same specs are referenced in the engine chapters of this volume. For the cylinder head, group 15 has the valve adjusting screw torque. All values are in Nm or ft-lb as original.

This is the manual that pays for itself the first time you avoid a stripped thread or a misdiagnosed driveline noise. Every page comes from the Porsche factory – no reprints, no copy. Stop gambling with aftermarket guesswork. Access the Factory Manual and get the job done right.