if u are talking about the back brakes, then all u need to do is the following.
-Pump your brakes (engine on or off) & see if fluids are pissing/dripping out. If so, pinpoint location. If none, I can't really help here.
-get a c-clamp/visegrip & gently clamp (just enough pressure to compress the inside of the brake rubber tubing to stop dripping at next step) the rubber brake tube btwn the frame & rear axle.
-Get a close end wrench & make sure you can untighten the bleeding nipples (1 per drum, it sits above where brakeline enters drum backing plate) If yes, continue. If no, fix the nipple problem b4 proceding. If all fails, HEAT.
-Get a flare wrench & untighten the nuts on both ends of the brakeline you need to remove. Try lubing b4 attempting to loosen the nuts. it's tight, & u don't want to strip it either. If it still doesn't work, then use heat & fire the nut red with propane/oxy-ethelyene & quickly loosen the nut. Or you can just use a cutter to cut the brakeline close to the nuts, enabling you to insert a socket to untighten it by rachet. If all fails, HEAT.
-Do the same with the bleeding nipple of the lspv
-Get the exact brakeline size & fitting from store, & brake fluid
-screw the new parts in, tighten everything except the 3 bleeding nipples
-fill brake fluid reservoir to full & undo the clamp at rubber flex line.
-let the fluid drip out from the 2 backing plate nipples, a gentle pump from pedal will make it faster
-tighten everything, refill fluid if nessasary.
-get assistance to pump your brakes 5 times @ full travel, & hold at the 5th pump.
-You go to the rear right nipple & insert a clear tubing that fit snugly over the nipple. (ie. transparent rubber plastic thingy on cloth hanger) Insert wrench & untighten the nipple.
-looking at the clear tube, brake fluid will flow out along with bubbles in btwn
-tighten until assistance's brake pedal goes to floor, or no more bubbles coming out
-Tell assistance to let go after tightening of bleed nipple.
-Redo if not sure, 5 pumps & hold, untighten/tighten until no more bubbles comes out from line.
-go check resevoir, refill if nessary. don't let to suck try. Cause u'll have to bleed your master cyl if that happens.
-move on to rear left, then front right, then front left, then lspv.
-u are done.it's easy, but LONG... <img src="/forums/images/graemlins/cheers.gif" alt="" />