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cheezel308 Offline
#1 Posted : Thursday, 22 January 2009 1:10:39 AM(UTC)
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howdy my lj was factory drum brake front
and a couple of years ago i put a disk brake front plus booster/master off a lc on it.
ive never really been happy with the brakes (all looks fine pads/shoes and about 2 months ago i put new wheel cylinders on)
so it seams two brake 90% front also the brake pedal doesn't return all the way not allways (i have to lift it about half an inch with my foot!)

any ideas.....cheers
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#2 Posted : Thursday, 22 January 2009 1:42:10 AM(UTC)
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put a spring from the pedal to under the dash to help it return
Dr Terry Offline
#3 Posted : Thursday, 22 January 2009 2:04:06 AM(UTC)
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Did you also fit the correct small wheel cylinders & matching shoes on the rear, when you did the conversion ?

Dr Terry
If at first you don't succeed, just call it Version 1.0
cheezel308 Offline
#4 Posted : Thursday, 22 January 2009 2:34:09 AM(UTC)
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terry

i dont remember if the diff was outta the lc (disk front)
or the diff that was in the lj..also when i got the cylinders i wasnt told about drum/disk cylinders or shoes!?!
how can i tell what i have??
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#5 Posted : Thursday, 22 January 2009 3:16:35 AM(UTC)
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When you fitted the new rear cylinders, can you remember if there were 2 push rods from the cylinders to the shoes, or did the pistons butt up directly to the shoes.

Dr Terry
If at first you don't succeed, just call it Version 1.0
cheezel308 Offline
#6 Posted : Thursday, 22 January 2009 4:03:36 AM(UTC)
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the pistons seat flush and buttered up to the shoes

i think.
cheezel308 Offline
#7 Posted : Saturday, 24 January 2009 3:26:00 AM(UTC)
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so im guessing the push rod style cylinder is the disk brake model!?!

can i still run the same drums,if i change to smaller shoes and cylinders!?!

HELP ME TERRY!
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#8 Posted : Saturday, 24 January 2009 4:15:41 AM(UTC)
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quote:
Originally posted by cheezel308
...and buttered up to the shoes

Dr Terry Offline
#9 Posted : Saturday, 24 January 2009 8:01:56 AM(UTC)
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quote:
Originally posted by cheezel308
so im guessing the push rod style cylinder is the disk brake model!?!

If at first you don't succeed, just call it Version 1.0
cheezel308 Offline
#10 Posted : Saturday, 24 January 2009 6:32:19 PM(UTC)
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its low and soft....ive bleed them that many times its not funny!
how do i tell if the booster or master cylinder are stuffed!?!
Dr Terry Offline
#11 Posted : Sunday, 25 January 2009 12:37:23 AM(UTC)
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OK

Low & soft means there is air in the system or perhaps the booster pushrod doesnt match the piston in the m/cyl. The easiest way to find if the problem is in the calipers or rear wheels is to temporarily clamp the brake hoses. If the pedal height b

Edited by user Sunday, 25 January 2009 12:39:05 AM(UTC)  | Reason: Not specified

If at first you don't succeed, just call it Version 1.0
munro73 Offline
#12 Posted : Sunday, 25 January 2009 9:48:12 PM(UTC)
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i know on the hqs you have a proputing ? valve mid way down the chassis that
needs to be changed are toranas like this 2?
marge pass me my gun
Dr Terry Offline
#13 Posted : Sunday, 25 January 2009 10:18:07 PM(UTC)
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The proportioning valve half-way along the chassis is only seen on the HQ series. HJ & later Holdens (including LH-LX Toranas) have theirs mounted with the differential switch block on the RH inner guard.

Disc braked, 6-cyl LC/LJ Toranas have no propor
If at first you don't succeed, just call it Version 1.0
cheezel308 Offline
#14 Posted : Monday, 26 January 2009 3:17:55 AM(UTC)
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the nipples are at the top.....im gunna try clamping the rear brakes.
cheezel308 Offline
#15 Posted : Friday, 6 February 2009 7:19:05 AM(UTC)
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does anyone know a good brake place in melbourne where i can spend my rudd bonus!?!
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#16 Posted : Wednesday, 11 February 2009 2:18:29 AM(UTC)
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i bit the bullet,car goes to my mechanic thursday....im over it!!! :(
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