About This File
Early 1989 310-8 Wiring Detailed Color pdf - Engine must run for lights to work.
3 amp charging system
5 pages 1.6MB
Wiring Detailed - 15 amp stator - Lights will work off the battery without the engine running. Color pdf
5 pages 1.6MB
p7-5 to p7-9
1990 operator manual diagrams show different wire colors for the low oil circuit.
Conflicting info
It is possible the early 1988 310-8 model 21-10K805 used the 1987 3 amp unregulated charging system up to Kohler engine serial 1715900013 (1987 production)
It is possible the early 1989 310-8 model 21-10K806 used the 1987 3 amp unregulated charging system up to Kohler engine serial 1919902923 (1989 production)
1989 310-8 model 21-10K806