Maximum Speed
Adjust idle speed to proper setting and then open throttle fully. Maximum speed should be 5050-5150 RPM for Turbo Diesel models, 5350-5450 RPM for all other Audi models, 5300-5400 RPM for all other Volkswagen models except Vanagon, and 4750-4850 for Vanagon models. To adjust, loosen lock nut and turn screw out to raise maximum speed, or in to lower it. Tighten lock nut when adjustment is complete. Seal lock nut and screw with paint.
TIGHTENING SPECIFICATIONS
| Application | Ft. Lbs. (N.m) |
|---|---|
| Camshaft Gear Bolt | 33 (45) |
| Fuel Injection Line Unions | 18 (24) |
| Fuel Injection Pump Gear Nut | 33 (45) |
| Injection Nozzle-to-Socket | 51 (69) |
| Injection Pump Drive Gear | 72 (98) |
| Injection Pump Mounting Bolts | 18 (24) |
| Nozzle (Upper-to-Lower Part) | 51 (69) |