gsx Posted December 31, 2021 Share Posted December 31, 2021 Hi all, been having starting issues, long story short changed the starter motor for a 750 dot head one and motor wouldn't turn over, removed the nrc cover and it would ? Yeah me too . Removed sprag and toothed gear , replaced cover and all turns over? Should there be a thrust washer between them ? And any one had problems with nrc covers ? It did start and run with old started motor but very sluggish turning over and was full of crap . Ta Jay Quote Link to comment
gsx Posted December 31, 2021 Author Share Posted December 31, 2021 Right that's one problem sorted, the 750 starter does fit but has one more tooth ! Quote Link to comment
Lachie04 Posted January 1, 2022 Share Posted January 1, 2022 OK I have a 750 starter on a 1052 crank and clutch but I am using the 750 idler gear, and with a NRC cover. 1 tooth more hmm that may explain why I thought it was a bit sluggish but otherwise no particular issues, so sounds you'll need the idler gear also to go with the starter motor I was going to change the clutch over (the 750 one looks a bit lighter) as I counted both clutch sprockets and seem to remember they were the same tooth count 68 each but didn't have a puller Quote Link to comment
gsx Posted January 1, 2022 Author Share Posted January 1, 2022 5 hours ago, Lachie04 said: OK I have a 750 starter on a 1052 crank and clutch but I am using the 750 idler gear, and with a NRC cover. 1 tooth more hmm that may explain why I thought it was a bit sluggish but otherwise no particular issues, so sounds you'll need the idler gear also to go with the starter motor I was going to change the clutch over (the 750 one looks a bit lighter) as I counted both clutch sprockets and seem to remember they were the same tooth count 68 each but didn't have a puller Right , thanks for that and i have the 750 short stroke motor just for the head , well cams really as reputedly built by Allen Jeff back in the day so can change out idler gear . One question though, my sprag removed with tap between with screwdriver , how do I put it on properly ? Ta Jay 1 Quote Link to comment
Lachie04 Posted January 2, 2022 Share Posted January 2, 2022 It's just a press fit and tightened with the bolt as per the manual 1 Quote Link to comment
gsx Posted January 2, 2022 Author Share Posted January 2, 2022 Thanks muchly, appreciated Quote Link to comment
gsx Posted January 3, 2022 Author Share Posted January 3, 2022 All tickity bo, 750 starter and idler , wear me effing glasses next time lol, 750 gasket fits too, its got two choices 1 Quote Link to comment
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