1HZ FUEL INJECTION PUMP REMOVAL

[ardnez]

So, my injection pump is leaking and my intake manifold is too so I've removed injector lines and intake manifold to proceed with repairs, now I just need to unbolt fuel injection pump to send out for a full rebuild, will I have to remove timing belt since the pump holds on with a bolt that's attached to a timing belt pulley?

 

[OGBeno]

Yes, the front casing of the engine all needs to be disassembled.

 

[ardnez]

In that case I should plan on replacing my timing belt and water pump. Was not anticipating all that extra work when I started tearing parts apart /:

 

[ardnez]

Thank you for the help.

 

[lowtideride]

The plastic timing cover has to come off as well as the belt. You don’t have to do the water pump but if it hasn’t been done, might as well. But the water pump will require you delve deeper. If you don’t have a FSM,there are a few videos on YouTube from Australia

 

[FJ73Texas]

RM172E shop manual is your best friend for this job. It may be posted here in pdf somewhere.

Here is one for sale if you prefer paper: GENUINE TOYOTA NO.RM172E LANDCRUISER ENGINE REPAIR MANUAL 1PZ 1HZ 1HD-T FEB 1990 | eBay - https://www.ebay.com/itm/175098791765