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PAGE 38 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)
BRAKE SYSTEM
The brake system should be periodically checked. Look for
fluid leaks worn or cracked hoses. Check the reservoir for
proper fluid levels. The Atwood surge brake should be
checked for damage. Make sure that all links and pivots are
kept lubricated.
1. Keep all links and pivots lubricated to prevent rusting
and ensure ease of operation. Using SAE 30 oil, lubricate
inside the release handle and inside the actuator body.
This can be reached from the underside of the actuator.
Lubricate the hitch ball with conventional
automotive grease or a lubricant made for
hitch balls.
2. Check for any leaks in the brake system. Periodic checks
should be made on all hoses to guard against cuts and
worn hoses which may cause failure (leaks, rupturing
under pressure, and collapsing). Replace defective hoses.
DO NOT fill the master cylinder reservoir with used
brake fluid. DO NOT fill the reservoir beyond ½" from
top. DO NOT overfill; brake fluid will damage paint.
3. Check the brake fluid level in the master cylinder reservoir.
Keep it filled to within ½" from the top of the reservoir.
4. At the beginning of each year, inspect the brakes for
excessive wear, replace the linings if necessary.
Wheel bearings and seals should be
inspected and packed at this time.
Figure 39. Battery Electrolyte Levels
LS400/LS500 PUMP — MAINTENANCE (PUMP)
Wear
safety glasses
or
face mask
,
protective clothes, and rubber gloves when
working with battery.
CAUTION - BATTERY MAINTENANCE SAFETY
Mishandling of the battery shortens the service life of the
battery and adds to maintenance cost. When handling the
battery do the following:
Be careful not to let the battery electrolyte come in
contact with your body or clothing.
Always wear
eye protection
and
rubber gloves
, since
the battery contains sulfuric acid which burns skin and
eats through clothing.
Always check the battery terminals periodically to
ensure that they are in good condition.
Use wire brush or sand paper to clean the battery
terminals.
Always check battery for cracks or any other damage.
If white pattern appears inside the battery or paste has
accumulated at the bottom, replace the battery.
If the pump will not be in operation for a long period of
time, store in cool dry place and check the battery charge
level every month to maintain the performance of the
battery.
Check the battery regularly and make sure that each
electrolyte level is to the bottom of the vent well
(Figure 39). If necessary add only distilled water in a
well-ventilated area.
CAUTION - MASTER BRAKE CYLINDER
BATTERY MAINTENANCE