Bus started to pull left when braking. I know the issue is going to be with the right front. I replaced all the rubber hoses 2 years ago and also had both front calipers replaced with rebuilt ones as well as having the entire system flushed and filled with ATE Super blue.
I'm thinking that perhaps some air may be in the line on the right side or the caliper/pad has seized. Gonna dig into it tomorrow perhaps...if time permits.
If it turns out it's the right front caliper is seized I'm going to be pissed given it would be the second time I've replaced both front calipers in 6 years. I hate supplying to the Shi__y parts monster out there!
Any thoughts/suggestions?
Bus pulls left...
-
- Old School!
- Location: Seattle, WA./HB. Ca./Shizuoka, Japan
- Status: Offline
Bus pulls left...
1972 Westy tintop
2056cc T-4 - 7.8:1 CR
Weber 40mm Duals - 47.5idles, 125mains, F11 tubes, 190 Air corr., 28mm Vents
96mm AA Biral P/C's w/Hastings rings
42x36mm Heads (AMC- Headflow Masters) w/Porsche swivel adjusters
71mm Stroke
Web Cam 73 w/matched Web lifters
S&S 4-1 exhaust w/Walker 17862 quiet-pack
Pertronix SVDA w/Pertronix module & Flamethrower 40K coil (7* initial 28* total @3200+)
NGK BP6ET plugs
002 3 rib trans
Hankook 185R14's
2056cc T-4 - 7.8:1 CR
Weber 40mm Duals - 47.5idles, 125mains, F11 tubes, 190 Air corr., 28mm Vents
96mm AA Biral P/C's w/Hastings rings
42x36mm Heads (AMC- Headflow Masters) w/Porsche swivel adjusters
71mm Stroke
Web Cam 73 w/matched Web lifters
S&S 4-1 exhaust w/Walker 17862 quiet-pack
Pertronix SVDA w/Pertronix module & Flamethrower 40K coil (7* initial 28* total @3200+)
NGK BP6ET plugs
002 3 rib trans
Hankook 185R14's
- Bleyseng
- IAC Addict!
- Location: Seattle again
- Contact:
- Status: Offline
Re: Bus pulls left...
Quit using Autozone and send the calipers to www.facebook.com/PMBPerformance to be restored to like new condition. He started out doing 914 calipers but now does all kinds of them including rare race cars ones.
Geoff
77 Sage Green Westy- CS 2.0L-160,000 miles
70 Ghia vert, black, stock 1600SP,- 139,000 miles,
76 914 2.1L-Nepal Orange- 160,000+ miles
http://bleysengaway.blogspot.com/
77 Sage Green Westy- CS 2.0L-160,000 miles
70 Ghia vert, black, stock 1600SP,- 139,000 miles,
76 914 2.1L-Nepal Orange- 160,000+ miles
http://bleysengaway.blogspot.com/
- Amskeptic
- IAC "Help Desk"
- Status: Offline
Re: Bus pulls left...
I will be looking for your update.72Hardtop wrote: If it turns out it's the right front caliper is seized I'm going to be pissed given it would be the second time I've replaced both front calipers in 6 years.
Any thoughts/suggestions?
Maybe it is a simple case of worn pads. The Volkswagen method of informing you of worn pads is the spreader spring, which is designed to grab the pad ears when they are worn too far. This reduces braking efficiency, alerting you with swerves.
Colin
BobD - 78 Bus . . . 112,730 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles
-
- Old School!
- Location: Seattle, WA./HB. Ca./Shizuoka, Japan
- Status: Offline
Re: Bus pulls left...
No Autozone parts for me. Calipers were from German Supply (rebuilt). Not the pads either...given they have ~ 8000 or so miles on them. When I did them (brakes) last I put new rotors, new pads, 4 new hoses, rebuilt calipers and bleed the entire system and replaced with Super Blue (ATE). Did the above back in March or April 2012.
1972 Westy tintop
2056cc T-4 - 7.8:1 CR
Weber 40mm Duals - 47.5idles, 125mains, F11 tubes, 190 Air corr., 28mm Vents
96mm AA Biral P/C's w/Hastings rings
42x36mm Heads (AMC- Headflow Masters) w/Porsche swivel adjusters
71mm Stroke
Web Cam 73 w/matched Web lifters
S&S 4-1 exhaust w/Walker 17862 quiet-pack
Pertronix SVDA w/Pertronix module & Flamethrower 40K coil (7* initial 28* total @3200+)
NGK BP6ET plugs
002 3 rib trans
Hankook 185R14's
2056cc T-4 - 7.8:1 CR
Weber 40mm Duals - 47.5idles, 125mains, F11 tubes, 190 Air corr., 28mm Vents
96mm AA Biral P/C's w/Hastings rings
42x36mm Heads (AMC- Headflow Masters) w/Porsche swivel adjusters
71mm Stroke
Web Cam 73 w/matched Web lifters
S&S 4-1 exhaust w/Walker 17862 quiet-pack
Pertronix SVDA w/Pertronix module & Flamethrower 40K coil (7* initial 28* total @3200+)
NGK BP6ET plugs
002 3 rib trans
Hankook 185R14's
-
- Old School!
- Location: Seattle, WA./HB. Ca./Shizuoka, Japan
- Status: Offline
Re: Bus pulls left...
Ok...alright-y then. Pulled the right front side apart and clean everything up real nice. Pads looked good roughly 70 % of pad left. Both inner and outer were even worn. Pushed the pistons back and everything looked good nothing out of the ordinary. Rubber seals were good. Once everything was clean I put it all back together. Took for a test drive and what-ta you know....no more pulling to the left
1972 Westy tintop
2056cc T-4 - 7.8:1 CR
Weber 40mm Duals - 47.5idles, 125mains, F11 tubes, 190 Air corr., 28mm Vents
96mm AA Biral P/C's w/Hastings rings
42x36mm Heads (AMC- Headflow Masters) w/Porsche swivel adjusters
71mm Stroke
Web Cam 73 w/matched Web lifters
S&S 4-1 exhaust w/Walker 17862 quiet-pack
Pertronix SVDA w/Pertronix module & Flamethrower 40K coil (7* initial 28* total @3200+)
NGK BP6ET plugs
002 3 rib trans
Hankook 185R14's
2056cc T-4 - 7.8:1 CR
Weber 40mm Duals - 47.5idles, 125mains, F11 tubes, 190 Air corr., 28mm Vents
96mm AA Biral P/C's w/Hastings rings
42x36mm Heads (AMC- Headflow Masters) w/Porsche swivel adjusters
71mm Stroke
Web Cam 73 w/matched Web lifters
S&S 4-1 exhaust w/Walker 17862 quiet-pack
Pertronix SVDA w/Pertronix module & Flamethrower 40K coil (7* initial 28* total @3200+)
NGK BP6ET plugs
002 3 rib trans
Hankook 185R14's
- Amskeptic
- IAC "Help Desk"
- Status: Offline
Re: Bus pulls left...
. . . . just wanted some attention. Children are like that.72Hardtop wrote:Ok...alright-y then. Pulled the right front side apart and clean everything up real nice. Pads looked good roughly 70 % of pad left. Both inner and outer were even worn. Pushed the pistons back and everything looked good nothing out of the ordinary. Rubber seals were good. Once everything was clean I put it all back together. Took for a test drive and what-ta you know....no more pulling to the left
Colin
BobD - 78 Bus . . . 112,730 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles