SkyTrak 8042 Service Manual - Manual (Page 813)

Electrical System
9.222 Model 8042, 10042, 10054 Legacy Rev. 10/03
e. Transmission Neutral Start Feature
The transmission neutral start feature is a safety feature
designed to prevent the engine from starting with the
transmission in (F) FORWARD or (R) REVERSE.
Shifting into (N) NEUTRAL activates the neutral start
relay (1) located in the relay and fuse panel (2). When the
travel select lever is in (N) NEUTRAL, electrical power
flows to the starter relay, allowing the starter to engage
and start the engine.
Test the transmission neutral start circuit as follows:
• The starter MUST NOT operate with the travel
select lever in (F) FORWARD or (R) REVERSE.
• The starter MUST NOT operate when the park
brake is OFF (disengaged).
• The starter MUST operate with the travel select
lever in (N) NEUTRAL.
If the starter fails to turn the engine with the travel select
lever (3) in (N) NEUTRAL (4) and the ignition key switch
is in the START position, refer to Section 9.7.36, “Engine
Start Circuit and Troubleshooting.” The NEUTRAL
position contacts in the travel select lever (3) are
non-repairable. Replace the travel select lever if
defective.
9.14.2 Fuel Shut-off Solenoid
(SN 8042, 13198 - 18990, 10042, 13198
- 19030, 10054, 13198 - 19079)
The fuel shut-off solenoid (5), located on the rear of the
fuel injection pump, is a solenoid that lets fuel enter the
injection pump when the ignition key switch is turned to
the START or RUN positions. The fuel shut-off solenoid
is connected to mechanical linkage (6).
a. Fuel Shut-off Solenoid Removal
1. If the vehicle has one battery, disconnect the
negative (-) battery cable at the negative (-) battery
terminal (8).
If the vehicle has dual batteries, disconnect both
negative battery cables from both negative (-) battery
terminals (9).
MH4840
1
2
OH17902
3
4
MS16902
5
6
7