Balance Shaft Installation
Special Tools
J 43650 Balance Shaft Bushing Remover/Installer
- Service the balance shafts as an assembly. Do not disassemble or assemble the balance shafts.
- Seat the balance shaft bushing into the bore using the J 43650 and a wrench.
- When the J 43650 is fully seated in the engine block, remove it with a wrench.
| • | If the balance shafts are not properly timed to the engine, the engine may vibrate or make noise. |
| • | Install the balance shaft assemblies to the engine using the following steps: |
Place the number 1 piston at top dead center (TDC).
Lubricate the balance shaft lobes with engine oil.
Install the balance shafts into their bores.
Caution: Refer to Fastener Caution in the Preface section.
Install the balance shaft retaining bolts.
Tighten Tighten the balance shaft retaining bolts to 10 N·m (89 lb in).