25
SECTION 7
MAINTENANCE INFORMATION
Do not overfill the brake master cylinders. Fluid level
must be at the top of the view window. Overfilling can
cause seal damage.
Use only SILICONE - DOT5 BRAKE FLUID. Other
brake fluid may not be compatible with brake compo-
nents and operating temperatures. Use of other fluids
will void the warranty and can cause failure of the brake
system/components.
7.4.3 CHANGING BRAKE FLUID
The inherent stability of Silicone DOT 5 Brake Fluid reduces
the need for frequent brake fluid replacement. Inspect the fluid
for degradation (discolouration or particles) during normal
fluid level inspections. If discolouration has occurred, the
brake fluid system should be drained, flushed and re-filled
with fresh brake fluid. If particles are evident in the fluid,
drain the system, overhaul the master cylinder and the brake
caliper before flushing and refilling. A CENTAUR dealer will
perform these operations for you.
7.4.4 HYDRAULIC BRAKE PAD INSPECTION
Inspect the brake pads after every 50 hours of operation. Worn,
glazed or contaminated brake pads affect the efficiency of
the brake system.
Brake Pad Inspection Procedure
With the engine cover removed, the hydraulic brake caliper
is visible. The caliper has 2 brake pads which are secured by
cotter pins (Figure 7-16). Inspect both brake pads. Replace
the pads when:
•
the brake lining material molded to each metal backing
plate is worn to 0.10" thickness. (Figure 7-17)
•
the pads are glazed and brake performance is affected.
•
the pads are contaminated with lubricant, and brake per-
formance is affected.
To replace the brake pads:
Remove both cotter pins from the brake caliper. Remove the
brake caliper from the transmission using a hex driver to re-
move the two SHCS mounting bolts accessible through the
brake disc hole as shown in Figure 7-16. Without disturbing
the connection of the brake line, swing the caliper away from
the brake disc to allow the removal of the brake pads. Install
the brake pads into the caliper assembly. Insert two new cot-
ter pins and bend the ends over to secure the pads in position.
Remount the caliper to the transmission, using #242 Loctite
(or equivalent) removable compound on the threads of the
SHCS mounting bolts and tighten securely.
Figure 7-16. Hydraulic brake assembly
Figure 7-17. Brake pad wear, hydraulic brakes.
Pump the brake pedal a few times to build up proper pressure
and to locate the pads in the caliper assembly.
7.4.5 ENGINE COOLING & EXHAUST SYSTEM
Engine cooling air is drawn in on the right side of the engine
compartment and expelled on the left side. Keep all ducting
and screening in place.
If the vehicle is equipped with an enclosed cab of any
sort, make sure there is plenty of ventilation to avoid
exposure to exhaust and engine fumes. Engine exhaust
contains carbon monoxide, an odourless, colourless toxic
gas that will cause serious personal injury or death. In-
spect the exhaust system periodically for worn or dam-
aged components. Listen for a change in exhaust or
engine noise that may indicate a dangerous exhaust leak.
If a leak is detected, have the exhaust system repaired
immediately before further use.
Содержание amphibious, off-road utility vehicle
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