Craig Almaguer
Well-known member
(BACK STORY)….
After replacing a new timing belt kit,….after three hours of driving, the relay pulley was set, proud, by the tension pulley bracket (relay pulley did not lineup with the hole on the tension arm). Huge mistake. This caused the new belt to slip towards the rear of the pulley assembly and break and shred. new belt and crank pulley ordered and in hand.
(UPDATE AS OF 12/12)….
Replaced the pushrods and broken rocker arms, and adjusted the valves. Set new timing belt, tensioner, pulley and relay pulley and new crank pulley at the bottom. TDC set.
Truck starts right up and runs “well”….Here are the new problems:
1. Increased black smoke at tailpipe at start up and more black smoke (more than usual) while reving the motor. After new injection pump and timing belt replaced (above) I noticed considerably LESS black smoke at start and acceleration through the gears.
2). Oil leak (a steady slow drip coming from behind crank pulley. Could this be from blowing the timing belt? New seal needed? Other seals or o rings needed?
3). I also notice some fuel around nut flange holder of injector, one, and a bit at the back, injector four. Could it also be from the pressure received from blowing the timing belt? New copper washers at bottom of injector needed? Or?
I did not go further and remove head and I did not do much valve inspection beyond a visual up top during rocker arm and push rod replacement.
Thanks in advance!
Craig
Marlin the Rover
Defender 110 300 TDi
After replacing a new timing belt kit,….after three hours of driving, the relay pulley was set, proud, by the tension pulley bracket (relay pulley did not lineup with the hole on the tension arm). Huge mistake. This caused the new belt to slip towards the rear of the pulley assembly and break and shred. new belt and crank pulley ordered and in hand.
(UPDATE AS OF 12/12)….
Replaced the pushrods and broken rocker arms, and adjusted the valves. Set new timing belt, tensioner, pulley and relay pulley and new crank pulley at the bottom. TDC set.
Truck starts right up and runs “well”….Here are the new problems:
1. Increased black smoke at tailpipe at start up and more black smoke (more than usual) while reving the motor. After new injection pump and timing belt replaced (above) I noticed considerably LESS black smoke at start and acceleration through the gears.
2). Oil leak (a steady slow drip coming from behind crank pulley. Could this be from blowing the timing belt? New seal needed? Other seals or o rings needed?
3). I also notice some fuel around nut flange holder of injector, one, and a bit at the back, injector four. Could it also be from the pressure received from blowing the timing belt? New copper washers at bottom of injector needed? Or?
I did not go further and remove head and I did not do much valve inspection beyond a visual up top during rocker arm and push rod replacement.
Thanks in advance!
Craig
Marlin the Rover
Defender 110 300 TDi
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