924 S L4-2479cc 2.5L (1986)
Balance Shaft Gear: Service and Repair
Installing Drive Gears
Installing Drive Gear of Upper Balance Shaft
Woodruff Key
1. Woodruff key groove of balance shaft faces up. Insert woodruff key. Apply thin coat of Optimoly HT on bearing surface for drive gear.
Drive Gear
2. Push drive gear with groove code "0" on woodruff key.
Installing Collar
3. Install collar that its locating tab protrudes into unmarked groove of drive gear. Code "0" can be seen in large bore of collar. Install bolt and