Brakes - Polaris TX Starfire Owner's Manual

BRAKES
As performance and the new design are at the ultimate on the
'73 TX Starfire, it was necessary to incorporate a different
hydraulic brake system. This is the Kelsey Hayes caliper
system with a 7 3/4" diameter disc and the standard Polaris
master cylinder.
This system is very simple, but does need to be inspected
periodically.
Before each race, we strongly recommend that the following
be inspected:
1. Check brake hoses and fittings for signs of abrasion and
leakage.
2. Check fluid level in master cylinder. If low, use ONLY
an automotive type hydraulic disc brake fluid. This is
available from automotive supply houses or from Polaris.
Do not use hydraulic oil, mineral oil, aviation fluids, or
any red fluids.
3. Check brake handle for a solid 'squeeze'. If action feels
spongy, air has possibly entered the system and the
system will have to be bled.
10