OK Cambelt Snapped, have a few silly questions, but ill start with a little what happened.
Its my wifes truck, service history unknown, I had already purchased a new OE belt and tensioner, it was sitting on the shelf.
I was off work for the day as daughter was sick, and had the wifes car, I was driving and it just stalled accelerating slowly about 40 km/h. No noises, coasted to side of road.
Sent truck in to get cambelt installed and check for damage
They installed belt and I was told that engine was totally stuffed, and to get a new engine, with belt installed they
said it would not turn over by hand and would lock up.
I was thinking worst case, it would be broken rockers and I will give this a go myself as I have nothing to lose.
Then I was thinking the mechanics have no idea what they are doing and have put the new belt on wrong.
I have ordered a cam tool pin kit. While waiting I made some pins, have number one injector out, moved the crank to TDC, marked then moved another 90 degrees, pin slipped into flex plate, rotated intake cam shaft saw hole come around through oil fill, put pin into intake camshaft, lined up exhaust cam as well but was having trouble getting homemade pin in, but have cam close enough for now, until kit comes.
I ren-installed belt and can turn engine over by hand fine wiithout it locking up.
Questions:
1) Turning the cams over there are no horrible noises, and they are hard to turn and spring over like they are pushing valve springs, not a guarantee, but does this suggest rockers may be OK ??
2) How hard is it to turn the crank over on a CRD with one injector out, I feel like it should be harder to turn over, its like a normal low compression petrol engine???
3) On a budget is it worth me putting as much back together, ie get diesel pump hooked up, and trying to start it, before buying the new serp belt, water pump, thermo, and all the other bits i need to do if the engine is still OK ??
Thanks for any good advice given (not so much the 'should of changed the belt before it happened' )