M800 brakes pulsating

sumeethaldankar · 7th July 2007, 14:13

Hi guys i had recently overhauled the brakes on My M-800 (97) from sai service wherein the master cylinder was changed due to leakage.The brakes were working fine for a while but today i have noticed that braking at high speeds is causing the brakes to pulsate a.la ABS system.ie It feels like a little judder at the pedal bit only at high speeds.I am worried is this normal.Also car was driven after a gap of 18 days.It was parked all the while this time.

Please suggest

thanks

Sankar · 7th July 2007, 14:53

The brake rotor must have warped causing the pulsating feeling at the pedal. Get the brake rotor surfaced, or if does not meet minimum thickness limit get both rotors replaced.

7th July 2007, 14:13	#1
sumeethaldankar Senior - BHPian Join Date: May 2007 Location: Mumbai Posts: 3,937 Thanked: 3,321 Times View My Garage	M800 brakes pulsating Hi guys i had recently overhauled the brakes on My M-800 (97) from sai service wherein the master cylinder was changed due to leakage.The brakes were working fine for a while but today i have noticed that braking at high speeds is causing the brakes to pulsate a.la ABS system.ie It feels like a little judder at the pedal bit only at high speeds.I am worried is this normal.Also car was driven after a gap of 18 days.It was parked all the while this time. Please suggest thanks
	() Thanks

7th July 2007, 14:53	#2
Sankar Senior - BHPian Join Date: May 2005 Location: Location Posts: 5,766 Thanked: 9,054 Times	The brake rotor must have warped causing the pulsating feeling at the pedal. Get the brake rotor surfaced, or if does not meet minimum thickness limit get both rotors replaced.
	() Thanks