go to one of your bleeder valves ,and drain brake fluid,then remove end ofrod from brake pedal , then remove bolts holding master cylinder on.take off and put new one in.
check for leaks
Disconnect the electrical connection Disconnect and plug brake lines Remove mounting bolts from the power brake booster pull master cylinder out Replace in reverse order BENCH BLEED NEW MASTER CYLINDER BEFORE INSTALLING
AnswerThe proportioning valve and warning switch is integrated into the master cylinder assembly.I think the proportioning valve is located on the frame rail under the master cylinder?Thats where it is on my 1980.The proportioning valve is not on the frame rail on an 84. It is inside the master cylinder.
The firing order has 8 firing ports which there are four on the intake manifold side of the engine and four on the exhaust side. So The firing order for the 1984 Nissan is 1-2-3-4-5-6 Number 1 cylinder is the forward most cylinder on the passenger side.
no 84 and 85 change out.
buy a haynes book
The master cylinder is behind the the speedo cluster, pull on the top cover of the cluster dash to access master cylinder. remove the screws the secure speedo cluster and unplug wire harness to light switch,dash lights ect. I used a turkey baster to remove brake fluid. using a metric open end wrench remove brake lines, then remove the to nuts off the servo that holds the master cylinder to the bus. I stuffed old rages in the dash around the master cylinder to catch fluids or nuts if they fell. Remove master cylinder by pulling it straight out of servo then once clear pull up and out of dash. Most replacement cylinder don't come with a reservior, use the old one by carefully and firmly "pop" it out and install in the replacement. reverse instructions to reinstall. once done fill master with clean DOT3 and then bleed brake lines.
go to autozone and get ahanes repair manual.
In the brake master cylinder reservoir on the drivers side of the engine compartment near the firewall
I need diagram serpentine belt for 1984 Nissan 4,2 L Nissan pick up
I'm not messing with you, it's just really simple. The firing order is 1-2-3-4-5-6. The #1 cylinder is the forward most cylinder on the passenger side.
If the clutch stays on the floor after you push in the clutch first check to see if you have clutch fluid in the reservoir, if you do then it could just be because the clutch needs bled. If that doesn't do it then maybe your slave cylinder needs bled or replaced. From what I have seen it is generally because the slave cylinder needs replaced. Not to confuse you but the things that make up your clutch system are the clutch master cylinder, the slave cylinder, and the clutch dampner. If it is because the clutch needs bled start with the clutch master cylinder then do the slave cylinder. If it is not because of lack of fluid then check up under the dash and see if the spring on the clutch pedal is attached. Hope that doesn't sound to confusing.