2021 OWNERS MANUAL / 430
braking eectiveness, potentially resulting in a collision as a result
of failure to stop the tow vehicle within an acceptable distance.
Rotors should be resurfaced by a qualified brake specialist if ex-
treme galling or wear marks are present.
Worn rotors must be replaced. Failure to do so may result in brake
failure, which may cause serious injury or death.
Be certain that hydraulic fluid is clean and the fluid level is within
1/8” from the bottom of the threads on the reservoir plug. (See the
Actuator and Axle information contained in this section of the Own-
er’s Manual.) Do not fill beyond that level. Brake systems use DOT 3
(preferred) or DOT 4 hydraulic fluid.
DO NOT USE DOT 5 BRAKE FLUID. DOT 5 FLUID WILL DAMAGE THE
SEALS IN THE ACTUATOR AND CALIPERS, CAUSING FAILURE OF
THE BRAKES THAT COULD LEAD TO INJURY OR DEATH.
NOTE: Care must be taken to avoid brake fluid coming in contact
with the trailer paint. Brake fluid will damage paint! Such damage
is not covered under warranty!
Check for leaks in the brake lines and fittings. Leaks will lead to loss
of trailer braking ability. Present the trailer to an authorized Master-
Craft dealer for repair if lines or fittings appear to be leaking.
Aluminum wheels also require attention to routine maintenance,
particularly in keeping them clean. Failure to do so may result in
damage that is not covered by warranty.
The trailer and wheels should be washed weekly during boating
season, and after every use if the trailer has been submerged in
salt or brackish water. Use a soft brush, mild detergent and/or mild
degreaser. A quality spray-on wheel cleaner may also be used.
Ensure that any product used is specifically indicated for use on
aluminum (many cleaners are too harsh and will result in pitting or
other damage to the wheel surface). Many car washes use strong
chemicals and should be avoided when that is the case. Removing
road film, contaminants and brake dust (all of which retain mois-
ture) is critical to ensuring that the wheels will retain their luster
and quality finish for a long period of time. Any exposure to a hard
winter climate, particularly road salt and/or chemicals, requires
immediate cleaning the same as submersion in salt water.
NEVER CLEAN HOT WHEELS.
Allow wheels to cool or cool them with running water. If the wheels
are too hot, significant damage can occur to the wheels. It is also
important to seal the wheels with a sealant that reduces static
and resists brake dust. Check at an automotive supply store for an
appropriate sealant.
Before Initial Use
Read this entire Owner’s Manual completely.
2021MCOwnerManualFINAL.indd 430 8/26/20 1:55 PM
To Next Page
Loading...
Need help?
General
