If I ever can save enough dosh for a replacement to my 80's original 1hz motor (currently at 686 k km's) this year I'm considering the option of doing the swap at home as I have an engine hoist if I can't line up a local shop to do it. I don't have any access to a workshop/garage/shed of my own or a vehicle lift. I know the gearbox alone is at least 100 kg so it and the transfer will be about 150 kg.
For anyone who's done an engine swap at home, how did you go about seperating the gearbox and the motor? Did you take off the transfer case first, then the box, or drop the two out as a complete assembly? My 80 has a h150f box and the hf1a (part time) transfer case.
If I do an engine swap I want to also sort out the clutch. I'm currently running a Clutch Industries '4 Terrain' heavy duty clutch but I've never been fully happy with it and might go back to a factory clutch but (presuming I go for a 1hdt or 1hdft motor) go for the bigger clutch and use the method to adapt this for the h150f gearbox using the Isuzu plate 8-97389910-0.
When putting in the replacement motor - what sort of methods can be used to support it at the back when trying to re-mate it to the gearbox? The engine hoist would probably do it once the front of the motor is supported on the proper mounts.
All the work would be done fully outdoors since I have no garage and the carport is not high enough for a big 4wd to fit under and give some weather protection.
Craig.
For anyone who's done an engine swap at home, how did you go about seperating the gearbox and the motor? Did you take off the transfer case first, then the box, or drop the two out as a complete assembly? My 80 has a h150f box and the hf1a (part time) transfer case.
If I do an engine swap I want to also sort out the clutch. I'm currently running a Clutch Industries '4 Terrain' heavy duty clutch but I've never been fully happy with it and might go back to a factory clutch but (presuming I go for a 1hdt or 1hdft motor) go for the bigger clutch and use the method to adapt this for the h150f gearbox using the Isuzu plate 8-97389910-0.
When putting in the replacement motor - what sort of methods can be used to support it at the back when trying to re-mate it to the gearbox? The engine hoist would probably do it once the front of the motor is supported on the proper mounts.
All the work would be done fully outdoors since I have no garage and the carport is not high enough for a big 4wd to fit under and give some weather protection.
Craig.