What happens when the shift cable gets old?
What happens when the shift cable gets old?
Imagine what happens when the ‘shift cable’ starts to get old and sticky, now you’re getting the picture, it holds the microswitch over too long and stalls the engine, usually when you’re just coming into a marina.
How does gear shift work on MerCruiser Alpha?
Both gears are free to revolve independantly of the prop shaft and the shaft direction is only determined by the position of a sliding ‘dog clutch’ which slides along the shaft and engages with either the forward or reverse gear.
What causes a GMC to not shift gears?
Vehicle won’t move in any gear. Low transmission fluid level – One of the most common issues that prevent a GMC vehicle from shifting when placed in the Drive (D) or Reverse (R) is a low transmission fluid level. Shifter link – The shifter link connects the shifter to the transmission valve body.
Where is the shift cable on a MerCruiser?
The First thing to suspect is the Shift cable The Shift cable is the gear cable that runs from the alpha leg through the gimble housing and terminates on a shift interrupt switch bracket, usually mounted somewhere on the engine (rocker cover or exhaust riser).
What’s the hard shift cable on a magnum?
Bottom line on shift cables on a Magnum is as follows: Shift the lever with the engine off, absolutely nothing running. If it still shifts hard, its the speed shift (1st-18th) cable. As far as a Magnum is concerned, there are three cables: speed shift, F-N-R, and park lock cables. Reaper, sounds like the park lock cable is sticky on your Magnum.
Why is my magnum 7120 so hard to shift?
We replaced the shift cable on our 7120 last fall. Before that it was VERY hard to shift, and more so in the winter. I am guessing the cold makes it worse. However, if it shifted that smoothly in the previous owner’s shop, there may be water or something in the cable sheath. Paul
What’s the best way to adjust the shift rods?
The best way to adjust the shift rods is with the transmission in neutral and the shift lever in neutral, with the shift rods off of one end or the other, adjust the rods to where the Heim joint can be inserted into the shifter rods or bell crank without force, tighten the nut on the Heim joint – job done.
Why are the serial numbers on my magnum tractor different?
The serial numbers of the two tractors are about 1000 units apart, and this tells me there is a quality assurance problem at Case IH somewhere that was never attended to at the time these tractors were new. It is the type of issue that makes me want to strangle some one in the Service Engineering department at Racine.
