Problems with 1715 instument panel

[JC-jetro]

JC,
There are 3 sockets for 3 lightbulbs to rest behind a red reflector. No other gauges except fuel.
The left is battery. The middle is coolant temp. the right is engine oil pressure warning. All the bulbs are working and two come on when I turn the key. Unfortunately the bulbs are very likely in the wrong positions.
Thanks again,
Jim

Jim,

By process of elimination you can identify which one is which. Leav the ignition key on on position, and all the light come on short of staring the engine. Then, you can do the following.

1- Take out the lead from the pressure sending unit and short it out to the chassis, one light should go out and that is your oil pressure light.

Short out the lead going to oil sender pictured below. Yours should be
similar.

.

2- Take the lead from your temp sensor and short it out to the chassis you analog pointer will peg high or a non illuminated light will turn on. That is your temp light.

3- I reckon the 3rd light got to to be your alternator.


JC,

 

[marthajim809]

JC
Thanks for all your help.
I will try your methods.
Jim

 

[dboacres]

Third light migt be for emergency flashers. Go to New Holland parts site and search 1715. Free wiring diagram.