Hisun HS800UTV - Checking the Master Cylinder; Assembling the Brake Master Cylinder

CHASSIS
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3. Air bleed:
• brake system
4. Check:
• brake fluid level
Brake fluid level is below the “MIN” level
line
Add the recommended brake fluid to the
proper level.
5. Adjust:
• parking brake cable free play
CHECKING THE MASTER CYLINDER
1. Check:
• brake master cylinder
Wear/scratches
Replace the brake master
cylinder assembly.
• brake master cylinder body
Cracks/damage
Replace.
• brake fluid delivery passage
(brake master cylinder body)
Blockage
Blow out with compressed air.
2. Check:
• brake master cylinder kit
Scratches/wear/damage
Replace as a set.
3. Check:
• brake fluid reservoir
• brake fluid reservoir diaphragm
Cracks/damage
Replace.
ASSEMBLING THE BRAKE MASTER
CYLINDER
WARNING ：
• All internal brake components should be
cleaned and lubricated with new brake fluid
only before installation.
Must use DOT4 Brake Fluid
• Whenever a master cylinder is disassembled
replace the piston seals and dust seals.