SkyTrak 3606 Service Manual - Manual (Page 188)

Section 8B
8B-18
12. Label and disconnect the positive (+) battery cable at
the starter.
13. Label and disconnect the engine water temperature
switch lead (Fig. 8B–17), engine oil pressure switch
lead, and transmission temperature lead.
Figure 8B–17. Label and disconnect the engine water
temperature and oil pressure switch leads,
and the transmission temperature switch lead.
14. If removing the engine and transmission as a unit:
• Place a suitable container beneath the vehicle
frame side of the radiator. Disconnect the transmis-
sion cooler hoses at the radiator and cap the con-
nectors to help prevent excess fluid drainage.
Secure the hoses out of the way on top of the
engine.
• Move the container beneath the transmission.Dis-
connect and cap the inlet and outlet hoses at the
main hydraulic pump. Disconnect the pump inlet
hose from the hydraulic reservoir and cover the
opening to help prevent debris, etc. from entering
the pump. Move the hoses out of the way to allow
engine and transmission removal.
• Label and disconnect all transmission wire leads.
• Mark the transmission and transmission driveshaft
flange yoke. Disconnect the transmission-to transfer
case driveshaft at the transmission flange yoke.
Secure the U-joints with tape. Lower the driveshaft
to the ground.
Note: The drive shaft assembly is a balanced assembly.
Mark the yoke and transmission so that these compo-
nents can be returned to their original positions when the
transmission is reinstalled. The yokes at each end of the
drive shaft must be in the same plane to help prevent
excessive vibration (Fig. 8B–23).
15. Working from beneath the vehicle, label and
disconnect all engine wire harness leads (refer to
Section 10 Electrical System as required for detailed
views of harness leads). Remove plastic tie wraps as
required to allow access to the wiring harness and
wire leads.
16. Disconnect the engine wiring harness bulkhead
connector from the cab wiring harness bulkhead
connector along the vehicle frame.
MS1610
Engine rotated
180° for clarity
Engine oil
pressure switch
Engine water
temperature switch
Transmission
temperature
switch
Model 3606 • Origin 10/99