Keffer inc Posted March 7, 2015 Share Posted March 7, 2015 I have a Mack CH613 with a 350 HP E7, Mated to a Spicer 10 speed. The transmission started to pop out of gear Monday afternoon when I was leaving town, did it here and there 20 minutes apart. By the time I reached Beckley, WV, it wouldn't stay in 10th gear without holding it in gear, also lost that position in low range, 5th does the same. I will stay in gear if I'm coasting down hill but with any gas, it pushes out into neutral. (with force, its not just falling out) Seems to also use secondary air pressure when I driving, only when I driving. If I park in low range, or high range, it doesn't leak... strange.. So unless someone knows of something cheap, Its going to Tidewater Mack for either a transmission rebuild or a reman (What do you'll think?) for around $6,000. Any thoughts would be great! Thanks. Quote Link to comment https://www.bigmacktrucks.com/topic/39181-who-has-a-spicer-10-speed-in-their-mack-ch613/ Share on other sites More sharing options...
smorse54 Posted March 7, 2015 Share Posted March 7, 2015 Do you know the model. I have a PSO15010S that has 535K miles on it. Cheap. Steve Quote Link to comment https://www.bigmacktrucks.com/topic/39181-who-has-a-spicer-10-speed-in-their-mack-ch613/#findComment-281834 Share on other sites More sharing options...
Keffer inc Posted March 9, 2015 Author Share Posted March 9, 2015 Thats my number! How cheap is cheap? Quote Link to comment https://www.bigmacktrucks.com/topic/39181-who-has-a-spicer-10-speed-in-their-mack-ch613/#findComment-282054 Share on other sites More sharing options...
smorse54 Posted March 10, 2015 Share Posted March 10, 2015 I sent you a PM. Steve Quote Link to comment https://www.bigmacktrucks.com/topic/39181-who-has-a-spicer-10-speed-in-their-mack-ch613/#findComment-282119 Share on other sites More sharing options...
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