67_Rmodel_sta237 Posted August 11, 2022 Share Posted August 11, 2022 Our beloved 67' has a no start issue. New rebuilt starter, part number is Delco 1113700 Brand new parallel switch part number is 240-12000 We took it off carefully, keeping track where everything went wire wise. I've been at this for a few days now trying to get her to fire. The motor spins, the batteries were load tested and good, replaced a few cruddy looking wires. I'm lost... Just called P&M, he said we're going to test to make sure the switch works. Quote Link to comment https://www.bigmacktrucks.com/topic/70269-no-start-issue/ Share on other sites More sharing options...
mechohaulic Posted August 12, 2022 Share Posted August 12, 2022 your statement " the motor spins" ; to be on the same page ; what motor spins ? starter motor spins or the engine motor spins. not trying to be a wise guy ;; just wondering. if the engine spins == different diagnostic area. if starter motor spins and engine isn't i would consider the starter has wrong drive gear. looking at the picture i will say I'm not a fan of the clamp style battery terminals . brand new OK down the road they create problems. 2 Quote Link to comment https://www.bigmacktrucks.com/topic/70269-no-start-issue/#findComment-505996 Share on other sites More sharing options...
mechohaulic Posted August 13, 2022 Share Posted August 13, 2022 seems to me there was a 13tooth and a 11 tooth bendix drive on starters Quote Link to comment https://www.bigmacktrucks.com/topic/70269-no-start-issue/#findComment-506114 Share on other sites More sharing options...
Freightrain Posted September 1, 2022 Share Posted September 1, 2022 Ya, what is "motor spins"? The starter spins while on the bench? Starter spins while installed on motor? (Wrong bendix). Does nothing while installed on engine? Wiring or s/p switch issue. Quote Larry 1959 B61 Liv'n Large...................... Charter member of the "MACK PACK" Link to comment https://www.bigmacktrucks.com/topic/70269-no-start-issue/#findComment-508188 Share on other sites More sharing options...
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