brake master cylinder replacement
- faiyaz
- High Range 4WD
- Posts: 99
- Joined: Sun May 14, 2017 1:22 am
- Town: lusaka
- Vehicle: toyota hilux ln65 4x4 dlx s/c
- Real Name: faiyaz
brake master cylinder replacement
So my brake master cylinder is leaking badly and i cant find the exact one locally, its a 13/16 master cylinder, bought new seals and fitted them but its not pressurizing , i managed to find a 1" bore master cylinder with the same hole pattern as the 13/16, my question is will the bigger master cylinder cause my brakes to leak over time or will the pedal travel just be less??
hilux raider ln65 4x4 s/c
- Mud Dog
- Moderator
- Posts: 29858
- Joined: Tue Apr 29, 2008 2:18 am
- Town: East London
- Vehicle: '90 SFA Hilux DC 4X4, Full OME, 110mm lift. Brospeed branch, 50mm ss freeflow exhaust. 30 x 9.5 Discoverer S/T's on Viper mags. L/R tank. (AWOL) '98 LTD 2.4 SFA, dual battery system. Dobinson suspension, LR tanks, 31" BF mud's.
- Real Name: Andy
- Club VHF Licence: HC103
Re: brake master cylinder replacement
It should be fine. The bore is not that much bigger that you will notice any significant difference besides a bit better braking power.
When your road comes to an end ...... you need a HILUX!.
Life is like a jar of Jalapeño peppers ... what you do today, might burn your ass tomorrow.
Don't take life too seriously ..... no-one gets out alive.
It's not about waiting for storms to pass. It's about learning to dance in the rain.
And be yourself ..... everyone else is taken!
Life is like a jar of Jalapeño peppers ... what you do today, might burn your ass tomorrow.
Don't take life too seriously ..... no-one gets out alive.
It's not about waiting for storms to pass. It's about learning to dance in the rain.
And be yourself ..... everyone else is taken!
- faiyaz
- High Range 4WD
- Posts: 99
- Joined: Sun May 14, 2017 1:22 am
- Town: lusaka
- Vehicle: toyota hilux ln65 4x4 dlx s/c
- Real Name: faiyaz
Re: brake master cylinder replacement
ok thats great, yup the pedal really goes down at the moment theres alot of play, should i adjust the push rod ? if so how to adjust it correctly ?
hilux raider ln65 4x4 s/c
- Mud Dog
- Moderator
- Posts: 29858
- Joined: Tue Apr 29, 2008 2:18 am
- Town: East London
- Vehicle: '90 SFA Hilux DC 4X4, Full OME, 110mm lift. Brospeed branch, 50mm ss freeflow exhaust. 30 x 9.5 Discoverer S/T's on Viper mags. L/R tank. (AWOL) '98 LTD 2.4 SFA, dual battery system. Dobinson suspension, LR tanks, 31" BF mud's.
- Real Name: Andy
- Club VHF Licence: HC103
Re: brake master cylinder replacement
No don't adjust it (don't think you can anyway) .... your braking will start a little higher up than before but6 that's also OK and in fact I personally prefer that.
When your road comes to an end ...... you need a HILUX!.
Life is like a jar of Jalapeño peppers ... what you do today, might burn your ass tomorrow.
Don't take life too seriously ..... no-one gets out alive.
It's not about waiting for storms to pass. It's about learning to dance in the rain.
And be yourself ..... everyone else is taken!
Life is like a jar of Jalapeño peppers ... what you do today, might burn your ass tomorrow.
Don't take life too seriously ..... no-one gets out alive.
It's not about waiting for storms to pass. It's about learning to dance in the rain.
And be yourself ..... everyone else is taken!
- faiyaz
- High Range 4WD
- Posts: 99
- Joined: Sun May 14, 2017 1:22 am
- Town: lusaka
- Vehicle: toyota hilux ln65 4x4 dlx s/c
- Real Name: faiyaz
Re: brake master cylinder replacement
ok cool thanks for the help !!! will get back to you if any issues.
hilux raider ln65 4x4 s/c
- Mud Dog
- Moderator
- Posts: 29858
- Joined: Tue Apr 29, 2008 2:18 am
- Town: East London
- Vehicle: '90 SFA Hilux DC 4X4, Full OME, 110mm lift. Brospeed branch, 50mm ss freeflow exhaust. 30 x 9.5 Discoverer S/T's on Viper mags. L/R tank. (AWOL) '98 LTD 2.4 SFA, dual battery system. Dobinson suspension, LR tanks, 31" BF mud's.
- Real Name: Andy
- Club VHF Licence: HC103
Re: brake master cylinder replacement
When your road comes to an end ...... you need a HILUX!.
Life is like a jar of Jalapeño peppers ... what you do today, might burn your ass tomorrow.
Don't take life too seriously ..... no-one gets out alive.
It's not about waiting for storms to pass. It's about learning to dance in the rain.
And be yourself ..... everyone else is taken!
Life is like a jar of Jalapeño peppers ... what you do today, might burn your ass tomorrow.
Don't take life too seriously ..... no-one gets out alive.
It's not about waiting for storms to pass. It's about learning to dance in the rain.
And be yourself ..... everyone else is taken!
- faiyaz
- High Range 4WD
- Posts: 99
- Joined: Sun May 14, 2017 1:22 am
- Town: lusaka
- Vehicle: toyota hilux ln65 4x4 dlx s/c
- Real Name: faiyaz
Re: brake master cylinder replacement
So i fitted the new master cylinder but before i did that i removed the front tires to make it easier to bleed the brakes, when i did that i notice one side of the caliper was leaking and I had fitted brand new caliper seals about 2 weeks back!! so removed the caliper and found one of the seals had got a grove in it, not sure if it occurred whilst i was fitting it or the quality of the seals is bad, mind you on the RHS i fitted the same seals and no signs of leakage, the pistons are all in good shape along with the bores. Anyways got a new seal and a few for spare, and fitted it, you can see what the one i removed looked like. After this i fitted the new master cylinder and bled the system then checked for any leaks, so far everything seems fine but will monitor that caliper. On the plus side the brake pedal has come right up !! before it used to be only 3-4 cm off the floor now that distance has doubled!! Luckily there's still some free play and no sign of binding on any of the brakes.
hilux raider ln65 4x4 s/c
- Mud Dog
- Moderator
- Posts: 29858
- Joined: Tue Apr 29, 2008 2:18 am
- Town: East London
- Vehicle: '90 SFA Hilux DC 4X4, Full OME, 110mm lift. Brospeed branch, 50mm ss freeflow exhaust. 30 x 9.5 Discoverer S/T's on Viper mags. L/R tank. (AWOL) '98 LTD 2.4 SFA, dual battery system. Dobinson suspension, LR tanks, 31" BF mud's.
- Real Name: Andy
- Club VHF Licence: HC103
Re: brake master cylinder replacement
Great stuff!
When your road comes to an end ...... you need a HILUX!.
Life is like a jar of Jalapeño peppers ... what you do today, might burn your ass tomorrow.
Don't take life too seriously ..... no-one gets out alive.
It's not about waiting for storms to pass. It's about learning to dance in the rain.
And be yourself ..... everyone else is taken!
Life is like a jar of Jalapeño peppers ... what you do today, might burn your ass tomorrow.
Don't take life too seriously ..... no-one gets out alive.
It's not about waiting for storms to pass. It's about learning to dance in the rain.
And be yourself ..... everyone else is taken!
-
- LR4WD, Lockers, Crawler Gears
- Posts: 1484
- Joined: Mon May 07, 2012 12:33 pm
- Town: Pretoria
- Vehicle: Toyota Hilux Dakar 2.8 GD-6 DC 4X4
- Real Name: Marnus
- Location: Pretoria Oos
- Contact:
Re: brake master cylinder replacement
Glad to hear you got it sorted.
- faiyaz
- High Range 4WD
- Posts: 99
- Joined: Sun May 14, 2017 1:22 am
- Town: lusaka
- Vehicle: toyota hilux ln65 4x4 dlx s/c
- Real Name: faiyaz
Re: brake master cylinder replacement
yup! but the following day the clutch slave cylinder gave up!! it was the seal inside luckily i was close by home, so just drove it in second!! managed to get a replacement kit and honed the cylinder to clean it up, also opened the master cylinder to inspect the seals, they were in good condition, bled the system and the clutch pedal is solid now !! think i used cheap brake fluid and it dissolved the seals ( within a year) because the brake fluid was really black, this time i used FUCHS dot 3 brake fluid so should be ok.
hilux raider ln65 4x4 s/c