lemon-mirror:
Home >> Porsche >> 1989 >> 911 Turbo, 2D Convertible >> Repair and Diagnosis >> Engine Performance >> Specifications >> Quick-Service >> Service Intervals & Specifications

Service Intervals & Specifications

REPLACEMENT INTERVALS

Component Interval (Miles)
Air Filter 30,000
Fuel Filter 30,000
Oil Filter 15,000
Spark Plugs 30,000
BELT ADJUSTMENT

Application (1) Deflection In. (mm)
All Belts 3/16-1/2 (6-13)
(1) Light pressure applied to center of belt.