Brake master cylinder rebuild 353

[FrankM]

I have stripped the brake master cylinder due to fluid leak . I dont have a drawing showing the internal components , so dont know if there is anything missing or if everthing is where it should be . Any help much apprieciated,
regards frank

[mudflap]

From Ord 9 SNL G-508, Apr 1945:



Just out of curiosity, where did you get your rebuild kit from? I'll be tackling the same project on my truck, soon.

[FrankM]

Thanks for the reply. Rex Ward has the seal kit .
When I stripped mine down I found an rubber disc under the valve marked H , it looked like someone had added this for some reason, it did not looked like it belonged there , it did not quite fit the valve dia. or the cylinder bore . This is why I asked if anyone had a diagram of the cylinder . And this drawing does not show this extra washer .
thanks , regards Frank

[Fernando Mendes]

Figure 12-5-Master cylinder(ORD 9,SNL G-508)page 333
H-Valve assembly ,Mfr.'s number GM-249073,Group 1204.2
On page 345 we can see only(group 1204.2):
kit repair master cylinder...........1
consists of:
1 boot
1 cup
1 gasket
3 gasket
1 piston,assembly
1 plate
1 snap ring
1 strap
1 strap
1 valve,assembly)

[FrankM]

Thanks guys for the reply . Seals came today, rebuit and back on , but struggling to get it bled . Will try again tomorrow hopefully . Frank