Get him to remove the crank pulley as this is very common issue on the 4M41 engines .
May find the bottom crank woodruff has also failed and jumped teeth ,
Could mean bent valves have him check this also .
Sorry but looks bad if the woodruff has failed will need to remove the head and check .
good news is the block and pistons always win so you be okay here .
See if any rockers are bent ,this will be a sign of timing chain jumping .
Still need additional information then please get back to me with the reply button, and not the poor or bad service, this way i can get back to you or suggest another expert if needed.
Your deposit does not pay me until the answer is rated in a positive way,
A bad rating does not constitute a refund.
If you are not happy or you have sorted out your problem before the answer then please let me know with the reply button .
Kind regards Greg.