Honda CRF450R 2009 Service Manual page 108

MAINTENANCE
Do not
bend the
diaphragm during
installation.
FLUID FILLING
FRONT:
Remove the screws, reservoir cover and diaphragm
and fill the reservoir with Honda DOT 4 brake fluid to
the upper level line.
Install the diaphragm and reservoir cover.
Install and tighten the screws to the specified torque.
TORQUE: 1.0 N'm (0.1 kgf'm , 0.7 IbHt)
Check the entire system for leaks.
Inspect the brake hose and fittings for deterioration,
cracks or signs of leakage. TIghten any loose fillings.
Replace the hose and fittings as required .
REAR:
Remove the bolts, reservoir cover, plale and diaphragm
and fill the reservoir with Honda DOT 4 brake fluid to
the upper level line.
Inslallths diaphragm, plale and cover.
Install and lighten the bolts to the specified torque.
TORQUE : 1.0 N'm (0.1 kgf'm , 0.7 IbHt)
Check the entire system for leaks.
Inspect the brake hose and fittings for deterioration,
cracks or signs of leakage. Tighten any loose fittings.
Replace the hose and fittings as required .
BRAKE PAD WEAR
4-28
Inspect the pads. If either pad is worn anywhere to a
thickness of 1.0 mm (0.04 in), both pads must
be
replaced .
For brake pad replacement
- Front (page 16·1 1)
- Rear (page 16-13)
Front:
Rear:
UPPER LEVEL LINE
1.0mm
(0.04
in)
LIMIT
~:::=~
GROOVE
1.0 mm
(0.04
in~", ..,_
LIMIT GROOVE