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				 Been using military grade for years... 
 
			
			On the a brand new system in my C15A I opted to use the Purple army surplus synthetic brake fluid years ago without any leaks, swelling, etc...... easy to bleed with a vacuum pump..... mine is due for it annual flushing.....  suck the old stuff from the individual wheels until I get clear purple color coming out... then adjust each wheel, both bottom and mid cams, while the truck is on jack stand.  A good opportunity to check each and every nut on springs, all u-joint bolts, etc. and verify fluid levels in axles, T case and tranny.  Engine gets SHell T4 diesel  oil and fresh dual PH 8 oil filters.  Usually takes me a full Saturday.
 Cheers
 
				__________________Bob Carriere....B.T.B
 C15a Cab 11
 Hammond, Ontario
 Canada
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