Infiniti Q45. Manual - part 254
BRAKE MASTER CYLINDER
BR-17
C
D
E
G
H
I
J
K
L
M
A
B
BR
●
Do not drop the parts. Do not use any dropped parts.
Models without ICC
1.
Apply brake fluid to the inner wall of cylinder body and contact surface of the piston assembly.
2.
Insert secondary piston and primary piston assembly into cylin-
der body in this order.
CAUTION:
●
Do not reuse primary and secondary piston assemblies.
●
Pay attention to the orientation of the piston cup, and
insert straight to prevent the cup from being caught by
the inner wall of the cylinder.
●
Always replace the inner kit as an assembly.
3.
Install the piston stopper through a slit of secondary piston,
while setting the slit of the piston towards a hole of cylinder
body.
CAUTION:
Always replace the piston pin O-ring with new one in the
repair kit.
4.
Insert plate and guide assembly into cylinder body.
CAUTION:
●
Be careful not to damage the rod of the primary piston.
●
Pay attention to the orientation of guide assembly.
●
Do not drop the O-ring.
●
Be careful guide assembly and plate are inserted at a
right angle.
●
Do not reuse plate and guide assembly.
5.
Be careful not to damage the rod of the primary piston with cov-
ering cloths. Then insert snap ring to cylinder with pushing pri-
mary piston.
CAUTION:
●
Make sure that snap ring is securely engaged at a groove
in the cylinder body inner diameter.
●
Do not reuse the snap ring.
6.
Apply brake fluid to grommet, and press it into cylinder body to install.
CAUTION:
Do not reuse grommet.
SFIA0788E
BRA0560D
SFIA1293E
BRA0561D