Showing posts with label Jackshaft. Show all posts
Showing posts with label Jackshaft. Show all posts

Monday, April 1, 2013

Engine rebuild pt2...

Oh the joys of restoration - crankshaft caps bolts torqued to 65 Ibs ft and then the big end caps - tighten them by hand first and with the torqued wench to 45 Ibs ft. Pistons 2 and 3 were fine but a couple of nuts on 1 and 4 didn't seem to be getting there.

I undone both to see if the treads were stripping but both looked ok, so started again and snap! With one bolt broken and the other with a hairline fracture - new nuts and bolts to order.

So with that setback and my finger getting colder, I continued with fitting the jackshaft in to the block and camshaft to the head.

3hrs



Friday, January 25, 2013

Engine breakdown... pt13

Timing chain assembly and cover – I started by removing the crankshaft pulley, wedging the crank with a block of wood and undoing the large bolt.

By removing the remaining bolts I lifted off the cover and started undoing all the bolts holding the gear assembly, chain guides and timing chain tensioner. Using a allen key to remove the jackshaft keep plate I then slipped out the jackshaft.

I dropped some the bits into the ultrasonic clean which does a good job given enough time.

1.5 hrs (I had very cold fingers!)