Where is the neutral safety switch on a Mercruiser?
This is the mercruiser neutral switch on a 7.4 454 engine. It is located behind the transmission.
Where is the neutral safety switch on a boat?
Most small boats with outboards, outdrives and gasoline inboards have a neutral safety switch in the engine control handle. Some transmissions have the switch mounted on the shift lever.
How does a Mercruiser interrupter switch work?
A shift interrupter switch connects to the shift plate and stalls the engine when you shift in and out of gear to help prevent damage to the stern drive. This switch is directly centered in the assembly when the cable is in the neutral position and activates just as the shift cable places the drive into gear.
How do I know if my safety switch is bad?
Symptoms of a Bad or Failing Neutral Safety Switch
- Engine will not crank in park but cranks in neutral.
- Engine will not crank in neutral but cranks in park.
- Engine does not crank at all, regardless of the transmission gear.
- Engine cranks in any gear.
Can you bypass a neutral safety switch on a boat?
Yes you can by connecting the purple wire and the purple with white stripe wire on the clutch switch. It would be unsafe and unwise to keep it this way since it keeps the vehicle from being started unless the clutch is pressed in. …
What happens if neutral safety switch fails?
A faulty neutral safety switch can cause the car to “lug down” with jarring shifting. It’s also possible for a car to stall and refuse to restart. The neutral safety switch’s job is to prevent your vehicle from rolling backward when you’re parked and your foot isn’t on the gas.
Can you bypass the neutral safety switch?
Yes you can by connecting the purple wire and the purple with white stripe wire on the clutch switch. This should be done temporarily only for testing.
What kind of switch does a MerCruiser switch use?
The older original switches used a metal fulcrum lever with a roller on the end. These switches are no longer in production. These older switches can no longer be purchased. Instead, you must order a complete Shift Plate Mechanism. The new shift plate mechanism uses an improved switch design.
Which is the correct shift plate for MerCruiser?
The new shift plate mechanism uses an improved switch design. Mercruiser has the buyer refer to Bulletin MCM 02-01 for the correct shift plate mechanism. The new switch does not have a metal fulcrum lever or roller. The new switch will not fit the old mounting plate.
Where can I buy mercury neutral switch for free?
In Stock. Ships from and sold by LEADERS RPM. In Stock. FREE Shipping on orders over $25.00. Details Amazon Business: Make the most of your Amazon Business account with exclusive tools and savings.