Advance Adapters 713025-EK - Manual (Page 10)

Page 10 of 11
NOTE: The input shaft extension shown in the diagram above will only suit the spigot
bearing support (6202) which is a ball race used with the adaptor ring (MFC971). This
input shaft was introduced in May 1997. Measures 195mm +-.5mm.
If have an input shaft manufactured prior to this date then it will measure approximately
15mm longer than this one and must be used with the original GM bronze bush, part
number 92020434.
K.
Engine Installation
1. Put the gearbox into 4th gear and the transfer case into high range. Raise one of the
rear wheels off the ground.
2. Guide the engine into place and rock the back wheel backward and forward to help
with the gearbox spline alignment into the clutch plate. Once aligned secure the
engine using the bolts, spring washers, and flat washers supplied.
3. Lower the engine over the engine mounting rubbers and tighten all of the bolts once
aligned.
4. Fit the new flywheel cover plate to the front of the adaptor housing using the bolts
and washers supplied.
5. The engine is now sitting higher than the Toyota engine. This is to give the required
legal sump clearance over the front diff. NOTE: A rear drop sump must be used for
this conversion.
6. Check the Hi-Low lever for correct operation, a small bend in the lever may be
required to clear the hole in the floor.
7. Modify the radiator spouts to correspond with the new engine outlets.
8. Fit the heater and radiator hoses.
9. Fit the power steering pump and air-conditioning compressor if required. NOTE:
Brackets will need to be fabricated if you are using the Toyota accessories.
10. If you plan on using a different grade fuel, drain the fuel tank and fuel lines.
11. Put 20 liters of the correct fuel into the tank.
12. Complete the wiring.
For cast iron bell housings only.
1. Fit the original Toyota cover plate to the underside of the Toyota petrol bellhousing
using the original bolts.