SkyTrak 8042 Service Manual - Manual (Page 354)

7A.31 Model 8042, 10042, 10054 Legacy Rev. 10/03
Engine: Cummins 4BT3.9 and 4BTA3.9
Note: The engine harness is routed and attached to the
engine using hold-down clamps and plastic wire ties at
various places on the engine. Before removing engine,
ensure that the harness has been completely separated
(disconnected) from the engine. Move the harness clear
of the engine, and with the help of an observer, ensure
that engine clears the harness during removal.
13. Label and disconnect the engine coolant temperature
switch lead (7) and oil pressure switch lead (8).
Refer to
Section 9.14.12, “Engine Coolant High
Temperature Sender,” and Section 9.14.11, “Engine
Low Oil Pressure Sender.”
14. Disconnect the fuel shut-off solenoid harness
connector (9).
15. Remove the capscrews (11) and lockwashers (12)
securing the flange yoke (13) to the engine.
16. Remove the drive shaft assembly (10) from engine.
17. Disconnect the fuel inlet line (14) at the fuel lift
pump. Install a plug in the end of fuel inlet line.
18. Disconnect the fuel return line (15) from the injector
pump (16).
19. Mark the location of the throttle cable (17) at the
throttle cable mount clamp (18). Remove clamp.
20. Disconnect the throttle cable (17) at the engine
throttle lever (19).
MH5580
7
8
9
MA8900
To Engine
To Transmission
10
11
12
13
MT2530
14
15
16
17
18
19