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injection pump bolts

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injection pump bolts

Postby skilletky » Tue Jul 14, 2009 12:39 pm

i was playing with the timing just before, and i broke one of the injection pump bolts off, with the other one that broke off about a year and a half ago, i only got one bolt and the bolt at the rear of the pump holding it on and in place. is there a way to replace the studs, or do i got to put on a new gear housing? will it hurt anything to drive it how it is now?
92 d350, arp's, orings, 150lb springs, 4200 gsk ,ground pin ,64/71/14 ,ddp inj's, ats manifold, tim's tubez, ats trans, FASS, locker, timing + a tooth, bcdd intake

2001 2wd rclb dually 5sp, smarty, Bluechip FMS, TS MVP, 57/75 twins, stainless diesel pipe kit, valair clutch, airdog 150, DFI SAC 7x.014's, cheap a$$ intake, ARP studs, oringed head, CPP 115# springs
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skilletky
14mm rotor
 
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Postby Richie O » Tue Jul 14, 2009 5:40 pm

I would be affraid of breaking the pump or causing gear wear due to mis alignment. That is just me. Maybe there is not alot of force there, I don't know.
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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Postby dpuckett » Tue Jul 14, 2009 6:16 pm

There isnt much force, but there is a lot of vibration. I'd pull the pump, replace the 2 broken studs, and then not tighten them down so hard. Maybe a little loctite on the final install.

Dan
His- 93 W250 club cab LE, auto to Getrag conversion, piston lift pump, 3.54 LSD. 400k+
Hers- 04 QC 4x4. Built auto, Triple Dog, Air Dog. Funny Round truck that aint so quiet.
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Postby skilletky » Wed Jul 15, 2009 3:54 am

how are the studs held in there? my truck is my only source of transportation at the moment, so i don't want to pull the pump yet, unless i take the shoe lace express, but its a long way from home to work.
92 d350, arp's, orings, 150lb springs, 4200 gsk ,ground pin ,64/71/14 ,ddp inj's, ats manifold, tim's tubez, ats trans, FASS, locker, timing + a tooth, bcdd intake

2001 2wd rclb dually 5sp, smarty, Bluechip FMS, TS MVP, 57/75 twins, stainless diesel pipe kit, valair clutch, airdog 150, DFI SAC 7x.014's, cheap a$$ intake, ARP studs, oringed head, CPP 115# springs
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skilletky
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Postby dpuckett » Wed Jul 15, 2009 10:47 am

Studs thread into the timing case.
His- 93 W250 club cab LE, auto to Getrag conversion, piston lift pump, 3.54 LSD. 400k+
Hers- 04 QC 4x4. Built auto, Triple Dog, Air Dog. Funny Round truck that aint so quiet.
dpuckett
14mm rotor
 
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Postby skilletky » Wed Jul 15, 2009 1:47 pm

good deal, i was thinking that i would have to do so major r&r. any one have some xtra pump studs that they would like to sell?
92 d350, arp's, orings, 150lb springs, 4200 gsk ,ground pin ,64/71/14 ,ddp inj's, ats manifold, tim's tubez, ats trans, FASS, locker, timing + a tooth, bcdd intake

2001 2wd rclb dually 5sp, smarty, Bluechip FMS, TS MVP, 57/75 twins, stainless diesel pipe kit, valair clutch, airdog 150, DFI SAC 7x.014's, cheap a$$ intake, ARP studs, oringed head, CPP 115# springs
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skilletky
14mm rotor
 
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Postby cedardiesel » Wed Jul 15, 2009 2:50 pm

well I got a whole front case I could sell ya if youare willing to give the right price :lol:
90 W250 4x4 5spd pump Ve cranked wide open, BHAF, HX35 with all 2.5" intake piping, and 4" straight piped
92 W250 4x4 5spd P-pumped B1B over B2 are on and now slippy clutch
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Postby skilletky » Wed Jul 15, 2009 3:04 pm

how much you looking to get out of it?
92 d350, arp's, orings, 150lb springs, 4200 gsk ,ground pin ,64/71/14 ,ddp inj's, ats manifold, tim's tubez, ats trans, FASS, locker, timing + a tooth, bcdd intake

2001 2wd rclb dually 5sp, smarty, Bluechip FMS, TS MVP, 57/75 twins, stainless diesel pipe kit, valair clutch, airdog 150, DFI SAC 7x.014's, cheap a$$ intake, ARP studs, oringed head, CPP 115# springs
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skilletky
14mm rotor
 
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Location: northern ky
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