Massimo MSU 300 - Page 32

32
⑩Vehicle is leaning
○
11
Thread abrasion of left and
right wheel is different
Verify, repair and adjust
Change
Brake clip
block
Brake clip
block
Brake system
Brake system
①Brake main pump could not
return correctly
②Brake hoop return spring is
too soft
③Parking brake adjustment is
wrong
④Parking brake drag line
could not return
⑤Brake branch clip block
⑥Abrasion of brake drum and
brake hoop is too big, and
clearance is too great
⑦Brake pipeline has been
concaved
Repair main pump
Change
Adjust
Lubricate or Change
Repair or Change
Change
Change
（V）Malfunction in lamplight, circuit and instrument system
Front
headlight
does not
illuminate
Lighting system
①Bulb has been damaged
②Adjuster has been
damaged(adjusting voltage
is too high to burn bulb）
③Fuse has been burned
④Headlight relay has been
damaged
⑤Lead or grounding happens
malfunction
⑥Combination switch has
been damaged
⑦Storage cell has been
damaged(incur bulb is
burned)
Change bulb
Change adjuster
Check、Change
Change
Repair circuit
Repair、Change
Change