1999 1st yr twin cam
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Location: Columbus, Ohio, USA
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The tensioner issue was no different on the early TCs than it was on any with the springloaded tensioners (99-06 except 06 Dyna). Fixes and solutions for that is well documented.
A couple issues that early TCs did have that the later 88ci's did not:
- Rear cam bolt and drive gear. They were prone to breakage of the bolt and keyway holding the gear on. This was updated to the splined gear/cam. Forget when it was fixed, but it was fixed early.
- Outboard rear cam bearing. The TC originally had two ball outboard cam bearings, but the rear one was failure prone. They switched the rear to a roller sometime in 2000. Easy fix.
A couple issues that early TCs did have that the later 88ci's did not:
- Rear cam bolt and drive gear. They were prone to breakage of the bolt and keyway holding the gear on. This was updated to the splined gear/cam. Forget when it was fixed, but it was fixed early.
- Outboard rear cam bearing. The TC originally had two ball outboard cam bearings, but the rear one was failure prone. They switched the rear to a roller sometime in 2000. Easy fix.
#6
The tensioner issue was no different on the early TCs than it was on any with the springloaded tensioners (99-06 except 06 Dyna). Fixes and solutions for that is well documented.
A couple issues that early TCs did have that the later 88ci's did not:
- Rear cam bolt and drive gear. They were prone to breakage of the bolt and keyway holding the gear on. This was updated to the splined gear/cam. Forget when it was fixed, but it was fixed early.
- Outboard rear cam bearing. The TC originally had two ball outboard cam bearings, but the rear one was failure prone. They switched the rear to a roller sometime in 2000. Easy fix.
A couple issues that early TCs did have that the later 88ci's did not:
- Rear cam bolt and drive gear. They were prone to breakage of the bolt and keyway holding the gear on. This was updated to the splined gear/cam. Forget when it was fixed, but it was fixed early.
- Outboard rear cam bearing. The TC originally had two ball outboard cam bearings, but the rear one was failure prone. They switched the rear to a roller sometime in 2000. Easy fix.
Shift paw adjustment on trans case deleted in 2001.
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