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Re: 1988 Montero Turbo Diesel build
[Re: TOASTY]
#1043367
05/01/12 11:21 PM
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Joined: Mar 2008
Posts: 413
Mudrunner
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I know the starters are pricey, but I know a place that rebuild them for $120 which is a huge savings. If you can locate an old worn out starter I can help have it rebuilt or you may be able to have a local company rebuild it.
Spence 1985 Mitsubishi PU 2.3 Turbo Diesel, 13" lift, Watercooled turbo, 4D56 Head, Atlas II,Fox Coilovers, Elockers,
1983 Mitsubishi PU 2.5 Turbo Diesel 4x4, fully restored
2003 G500, sliders, beadlocks, roofrack, ladder etc.
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Re: 1988 Montero Turbo Diesel build
[Re: spencevans]
#1043368
05/01/12 11:47 PM
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Joined: Nov 2004
Posts: 1,240
Body Damage is Cool
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Hey, you can let me buy the 94 this weekend and then you'll have some money. <img src="/forums/images/graemlins/smile.gif" alt="" />
!!!!!!!!!!!!!WHAT ABOUT BOB!!!!!!!!!!!!!!!
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Re: 1988 Montero Turbo Diesel build
[Re: PA_JERO]
#1043369
05/02/12 06:30 PM
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Joined: Jan 2002
Posts: 6,129
OP
Trail Leader
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I have an old worn out starter, I've thought about rebuilding it myself but i took it apart and there really doesn't seem to be anything wrong with it so i'm thinking the windings must be toast.
PAJ, i'd love to sell you my '94 this weekend but even if i did i'd have to use that money to buy another vehicle. Maybe if the missus gets a job i'll take $300 or so off the top of selling you the '94 and finish this project. I still need to help you pull a lockup trans here soon.
1999 Montero Blizzard package
1991 Montero RS
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Re: 1988 Montero Turbo Diesel build
[Re: TOASTY]
#1043370
05/02/12 06:51 PM
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Joined: Jan 2001
Posts: 13,649
Web Wheeler
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Toasty, use the fsm starter test procedures to test the windings. Bet it's just brushes, but starter rebuilds, even having the thing rewound, are not very expensive at a good shop. Try elec motor rebuilding shops. Brushes are cheap. The most likely failure point is the solenoid internal contacts that carry the heavy juice, and sometimes the solenoid windings themselves. How is the starter gear?
You can test the starter motor easily with jumper cables. Ground the motor frame to a car battery with the black cable to batt-. hook the red to battery +. Touch the red to the lower solenoid big bolt connector, the one that's hooked to the motor windings. motor should spin, but solenoid will not extend the gear. Now test the solenoid. Same black hookup, but hook the red to the upper solenoid fat terminal. Use a jumper wire from the red to the solenoid terminal (usually the spade connector or the smallest connector). Solenoid should extend the gear, then the motor will spin the gear. If not, remove the two jumper cables, and ohm the spade connector to frame or solenoid case. Should be an open circuit - if not, solenoid windings are bad. If test two does not extend the gear and spin the motor, the problem is that the solenoid core is not completing the circuit between the two fat terminals on the end of the solenoid. This is usually due to arc scarring of the copper disk or fat terminal ends, and if you can take the solenoid apart, you can clean these up with emery paper or a file. In any case, a solenoid is a lot cheaper than a starter.
Last edited by fasteddy; 05/02/12 07:06 PM.
Not responsible for advice not taken...
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Re: 1988 Montero Turbo Diesel build
[Re: fasteddy]
#1043371
05/02/12 07:07 PM
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Joined: Dec 2005
Posts: 593
Rock Warrior
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I have a working - albeit filthy - starter sitting in my garage. It's off the 2.6L so I doubt it's got the balls to crank over a high-CR diesel, but if you want it, you've been more than helpful to me, Adam. I'd happily hand it over - even if you want to cannibalize it. Just let me know.
Brian DR1665 | GBXM | Gearheads United. 89 Raider SWB [rock] | 91 Galant VR4 [roller]
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Re: 1988 Montero Turbo Diesel build
[Re: DR1665]
#1043372
05/02/12 08:10 PM
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Joined: Jan 2002
Posts: 6,129
OP
Trail Leader
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Maybe i should throw some brushes in it then, the solenoid kicks and the starter turns but very slowly drawing a lot of amps. Actually the very first time i had the thing tested at the auto parts store it worked great and passed, the next test it worked and then it slowed way down and failed the test.
Thanks Brian, but i have a 2.6 gear reduct starter on it now and it barely cranks it over.
1999 Montero Blizzard package
1991 Montero RS
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Re: 1988 Montero Turbo Diesel build
[Re: TOASTY]
#1043373
05/02/12 08:27 PM
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Joined: Jan 2001
Posts: 13,649
Web Wheeler
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May still be the solenoid contacts not passing enough juice. I'd try hand rotating the starter motor and feel for bad bushings on the shaft.
Not responsible for advice not taken...
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Re: 1988 Montero Turbo Diesel build
[Re: fasteddy]
#1043374
05/03/12 06:11 PM
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Joined: Sep 2001
Posts: 8,557
Forum Moderator
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Take it apart!!! That's free, and you'll prob find that the brushes are too short. Toss in some new ones, and get it on.
87 Raider 4D56td v5MT1 31's..Basically Stock
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Re: 1988 Montero Turbo Diesel build
[Re: LandRaider]
#1043375
05/03/12 07:17 PM
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Joined: Jan 2002
Posts: 6,129
OP
Trail Leader
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I've taken it apart and everything looks good, but i don't know how long the brushes should be but they are tight on the armature. I have not taken apart the solenoid yet though, i'll do that today and bead blast the contact areas.
1999 Montero Blizzard package
1991 Montero RS
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Re: 1988 Montero Turbo Diesel build
[Re: TOASTY]
#1043376
05/03/12 07:19 PM
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Joined: Jan 2002
Posts: 6,129
OP
Trail Leader
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Oh, I stripped down the driver door today. Only the rear driver panel and windshield valance to strip down now. I need to post up some pics.
1999 Montero Blizzard package
1991 Montero RS
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