Pulling my 1HZ Injection Pump, Injectors & more, ??'s

Joined
Apr 8, 2007
Messages
390
Hello All,
I have a 1994 75 series from Australia (now happy here in Phoenix, Arizona) that has 484,000 km's on it (275,000 miles)
The injector pump is leaking, I have no idea if the injectors have every been looked at but I get smoke at startup & climbing hills.
So since my wife is the office manager at a diesel engine shop and can call in lots of favors I am getting the pump & injectors rebuilt.
My thought is to also replace the timing belt & tension spring while I am there...what else? Injector pump oil seal behind the gear? Other bits?

Also is there anything I should know before I get started?

Thanks in advance
 
Joined
Jan 10, 2009
Messages
496
Location
Abbotsford B.C.
Change the water pump and timing belt tensioner bearing while you are in there. The pump is a US stocked part from Toyota as is the belt believe it or not. Not sure about the bearing, but it is a standard unit from what I remember when I did mine.
 
Joined
Jan 10, 2009
Messages
496
Location
Abbotsford B.C.
Oh ya and one more thing while your waiting for the other work to be done you might as well pull your fan clutch off and give it a good drain and refill with at least 10,000 fluid. This commonly needs to be done every 200,000km. I noticed mine was not working properly at 150.
 
Joined
Apr 8, 2007
Messages
390
great tips on the fan clutch...
I will try to take as many pics as possible and post up, thanks
 

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