Stiff gearchange

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Michael4
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Stiff gearchange

Post by Michael4 »

I've left our T25 for a few weeks, coming back to it I find the gearchange has become quite stiff. Lever movement left to right is fine up up and down requires a bit of effort.

All gears seem to engage fine and everything is working.

Any ideas?  

DG, normal 4 speed box.
1985 1.9 DG Devon Moonraker with solid sided pop top

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ZsZ
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Re: Stiff gearchange

Post by ZsZ »

the bushings tend to dry out and make shifting stiff - especially the middle one in the tank crossmember
Crawl under and spray on some WD40 onto the bushings to loosen up the dried grease and then lube them with some penetrating spray lube like chain oil
Zoltan
1986 Multivan ex-Caravelle. Van since 2006, running mTDi 1Z since 2008 with Fiat Croma 1.9 TDid pump 2008-2019, custom pump since 2019
5spd custom box 4.57 diff + 0.74 5th

Michael4
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Re: Stiff gearchange

Post by Michael4 »

As simple as that? Thanks, I'll give it a go!
 
1985 1.9 DG Devon Moonraker with solid sided pop top

Stesaw
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Re: Stiff gearchange

Post by Stesaw »

You might find worn bushes under there on the linkage, you can get kits to replace the lot
1985 LeisureDrive 2.1DJ 5 Speed syncro conversion project.
1979 LT 2.0 CH Westy project
1986 LT 2.4 D24T Reimo

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Robsey
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Re: Stiff gearchange

Post by Robsey »

It could also be a generally dirty, rusty linkage.

Mine was very rusty and rough, due to being exposed under the van for 40 years.

The linkage is quite easy to strip and clean, and it would not harm to remove and clean the old hard grease from the various rubbery / plastic bushes and pack with fresh grease.

However, if it is the "up/down" part that was stiff, then that is more the gear lever end that is probably clogged with muck, grit, rust or whatever, inside the box thing underneath the van floor.
Hidden from view underneath by the spare wheel and carrier, and hidden behind the radiator and grille from the front.
1983 Tin Top with a poorly DF and 4 speed DT box.
1987 Electrics and a DJ engine.
Maybe one day I might get it finished

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aec
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Re: Stiff gearchange

Post by aec »

Just did mine.  Rear bushing was worn so replaced that and dismantled/cleaned/regreased everything up including the rear ball joint.  That helped make the general feel a lot less sloppy but the stiffness especially between 1st and reverse was still there.  Unbolted the metal guide box above the spare wheel and cleaned out the remains of the now totally solid grease, cleaned an regreased and it's now much better
 
1984 1.9DG wbx Autohomes rigid pop top

TONYT25T25
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Re: Stiff gearchange

Post by TONYT25T25 »

Thanks for this post, I can add the feedback to my maintenance schedule.
1984 Campervan 1.9DG Petrol WBX

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