Walt

Name: Mack CF CF-600 (1970) Date Added: 29 March 2012 - 04:58 PM Owner: Walt Short Description: None Provided View Vehicle

Afternoon, New here to the group and need some help. I’m looking for a used working Tach for my 1984 R686ST. I’m also looking for a gauge for the dash that tells me how much pressure is being applied to the brakes. I’m having a real problem with spongy brakes and have replaced the proportioning valve on the frame but still have spongy brakes. The brakes do lock, but it seems to require ALOT of pressure to make this happen. Any help would be appreciated.