Injector Pump removal help!!

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Injector Pump removal help!!

Postby frodo2222 » Fri Jan 25, 2019 6:54 am

I need some help..I've gotten pretty much all the lines, nut from the front off and the IP is very loose BUT I cannot seem to get the lower back hidden nut off all the way to get the IP there a trick or a sequence of removal of the 3 bolts that hold the IP in place. I do have the S 13mm wrench.

Who knows HOW ill put them nuts back on as I cannot get 2 fingers back there to start or take off the nut any hints, advise or comment is greatly appreciated!
smoke screw?
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Re: Injector Pump removal help!!

Postby fatty » Fri Jan 25, 2019 7:14 am

You might be able to get it with a swivel socket and a bunch of extensions. I know you can do the top one like that but I can't recall if there is room for extensions on the bottom one. Been a while since I pulled a pump.
91.5 w250
14mm rotor
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Re: Injector Pump removal help!!

Postby PToombs » Fri Jan 25, 2019 5:49 pm

Mine is pretty loose, once I turn it a few throws with the S wrench, I can spin it off by hand. I usually stand in front and reach down and around with my right hand. (I'm right handed) ;)

Just enough power to break everything behind the crankshaft.
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14mm rotor
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Re: Injector Pump removal help!!

Postby Richie O » Fri Jan 25, 2019 9:27 pm

PToombs wrote:Mine is pretty loose, I usually stand in front and reach down and around with my right hand. (I'm right handed) ;)

That depends on the day of the week. :lol:
1989 W250 727, 3.07 L/S, S300, P/S Intercooler, Stans exaust, Pump adjustments, 127k miles,297 hp
1993 W250 extended cab, rag, 4.10 l/s, 6x16's, HTT 62/71/14 piston l/p, Isspro EV series tach, fuel pressure, boost, oil pres, water temp, volt, pryo, 132k/ 301 hp
1992 W250 with NV4500, 3.54's, 16cm 60mm GDS H1C, ground stock cone, Isspro tach, pryo, boost, fuel pressure, slow, rusty, dented,180k
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