1989 LN106 Hilux popping out of 2nd gear

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Wild_South
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1989 LN106 Hilux popping out of 2nd gear

Post by Wild_South »

Hi everyone,

I'm looking to buy a 1989 LN106 Hilux but the seller has told me that it occasionally pops out of 2nd hear under a heavy load.

What could be the root cause of this?

Is it most likely in need of a near gearbox, and if so to stay away?

Feedback appreciated

Wild_South
1997 Toyota Surf KZN185 Intercooled, Silver/Grey, 2" Suspension Lift, 285/75/r16 Hercules Terra Trac D/T, 16x8 ROH Black Track Steelies, Roof Cage, 42" LED Light Bar, Limb Risers, Snorkel, Auber Gauges, Thicker Core Radiator, MCC Winch Bar
nzlux
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Re: 1989 LN106 Hilux popping out of 2nd gear

Post by nzlux »

I do not know if it is the same issue, my LN106 use to pop out of first, a mechanic said it could be the syncros on the gear box, but a google search told me it might be the bush on the bottom of the gear stick.

I replaced the bush on the bottom of the gear stick and the problem went away.
Wild_South
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Re: 1989 LN106 Hilux popping out of 2nd gear

Post by Wild_South »

nzlux wrote:I do not know if it is the same issue, my LN106 use to pop out of first, a mechanic said it could be the syncros on the gear box, but a google search told me it might be the bush on the bottom of the gear stick.

I replaced the bush on the bottom of the gear stick and the problem went away.


Cheers for the reply nzlux, appreciate it
1997 Toyota Surf KZN185 Intercooled, Silver/Grey, 2" Suspension Lift, 285/75/r16 Hercules Terra Trac D/T, 16x8 ROH Black Track Steelies, Roof Cage, 42" LED Light Bar, Limb Risers, Snorkel, Auber Gauges, Thicker Core Radiator, MCC Winch Bar
Wild_South
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Re: 1989 LN106 Hilux popping out of 2nd gear

Post by Wild_South »

If it's happening under a load, is it more likely to be a bigger, more internal thing that will require a new gearbox?
1997 Toyota Surf KZN185 Intercooled, Silver/Grey, 2" Suspension Lift, 285/75/r16 Hercules Terra Trac D/T, 16x8 ROH Black Track Steelies, Roof Cage, 42" LED Light Bar, Limb Risers, Snorkel, Auber Gauges, Thicker Core Radiator, MCC Winch Bar
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Smurf
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Re: 1989 LN106 Hilux popping out of 2nd gear

Post by Smurf »

Replacing the bush is cheap and very easy to do, It is worthwhile doing to see if it fixes the problem. If your gear lever has a lot of 'slop' especially while it is in gear, it is a good indicator that the bush is worn.
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Jerry
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Re: 1989 LN106 Hilux popping out of 2nd gear

Post by Jerry »

the bush is called a detent ball apparantly, www.toyodiy.com can help you track down the part no
70 series prado (KZJ78) and 90 Series Prado (KZJ95)
nzlux
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Re: 1989 LN106 Hilux popping out of 2nd gear

Post by nzlux »

Wild_South wrote:If it's happening under a load, is it more likely to be a bigger, more internal thing that will require a new gearbox?


when mine was popping out of first gear it was when under load (or when engine braking down a steep grass track with a hairpin coming up, that was a suck not blow situation)!!!
Like other have said you will feel 'slop' in the gear lever when in gear if it is the bush.
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