Anyone know what kind of pump this is for the dump bed? Has an external reservoir under the bed. Im guessing that thing on top is how it is actuated but how does it hook up?
Also, put a new brake master in and bled the lines best i could and the pedal seems fine until it sits overnight, then goes almost to the floor until I pump it twice. Is this somewhat normal on these big trucks?
Last edited by MattMcK; 07/20/20229:49 PM.
59 chevy Spartan 100, former firetruck 348ci with spicer 5 speed and electric rear
