Carbureted Models
Engine / Cooling
3.49
Engi ne Inspec tion -- All Engines
1. Inspect the starter drive.
2. Check each cylinder head for warping as shown.
(Carbureted Models) Replace cylinder head if warp
exceeds service limit.
3. Check each cylinder head for warping as shown.
(DIt models) Replace cylinder head if warp exceeds
service limit.
Starter Drive Bushing I.D.
.4735²-.4740² (12.03-12.04mm)
Std. Shaft O.D.
.470²-.472² (1 1.94-11.99mm)
Starter Drive Bushing Clearance:
Std: .0015²-.004² (.04-.10 mm)
Service Limit:
.010² (.25 mm)
Cylinder Head Warp
Service Limit: .003² (.08mm)
DIt Models
Cylinder Head Warp
Service Limit: .003² (.08mm)