Infiniti QX56 (Z62). Manual — part 1341
OIL PUMP, 2346 BRAKE, FRONT BRAKE PISTON
TM-273
< UNIT DISASSEMBLY AND ASSEMBLY >
[7AT: RE7R01B]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
10. Remove 2346 brake piston (1) from oil pump assembly with
compressed air. Refer to
.
CAUTION:
Care should be taken not to abruptly blow air. It makes pis-
ton incline, as the result, it becomes hard to disassemble
the piston.
11. Remove D-ring (large) (1) and D-ring (small) (2) from 2346
brake piston.
12. loosen bolts in numerical order shown in the figure and remove
oil pump housing from oil pump cover.
13. Remove oil pump housing oil seal using a flat-bladed screw-
driver.
CAUTION:
Be careful not to scratch oil pump housing.
A
: 2346 brake pressure hole
JPDIA1099ZZ
JPDIA1100ZZ
: Bolt
JPDIA1101ZZ
SCIA2840E
TM-274
< UNIT DISASSEMBLY AND ASSEMBLY >
[7AT: RE7R01B]
OIL PUMP, 2346 BRAKE, FRONT BRAKE PISTON
14. Remove O-ring from oil pump housing.
15. Remove O-ring (1) from oil pump cover.
Assembly
INFOID:0000000006226922
1.
Install O-ring (1) to oil pump cover.
2.
Install O-ring to oil pump housing.
SCIA2841E
JPDIA1102ZZ
JPDIA1102ZZ
SCIA2841E
OIL PUMP, 2346 BRAKE, FRONT BRAKE PISTON
TM-275
< UNIT DISASSEMBLY AND ASSEMBLY >
[7AT: RE7R01B]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
3.
Using the drift, install oil pump housing oil seal to the oil pump
housing until it is flush.
CAUTION:
• Never reuse oil seal.
• Apply ATF to oil seal.
4.
Install oil pump housing to oil pump cover and tighten bolts (
)
to the specified torque in numerical order shown in the figure
after temporarily tightening them.
5.
Install D-ring (large) (1) and D-ring (small) (2) to 2346 brake pis-
ton.
6.
Install 2346 brake piston (1) to oil pump assembly.
7.
Install D-ring (inner) (1) and D-ring (outer) (2) to front brake pis-
ton.
SCIA5313E
JPDIA1101ZZ
JPDIA1100ZZ
JSDIA1722ZZ
JPDIA1098ZZ
TM-276
< UNIT DISASSEMBLY AND ASSEMBLY >
[7AT: RE7R01B]
OIL PUMP, 2346 BRAKE, FRONT BRAKE PISTON
8.
Install front brake piston (1) to oil pump assembly.
9.
Install 2346 brake spring retainer (1) to oil pump assembly.
10. Set the clutch spring compressor [SST: KV31102400 (J-34285
and J-34285-87)] (A) on 2346 brake spring retainer and install
snap ring (fixing 2346 brake spring retainer) (1) to oil pump
assembly while compressing return spring.
CAUTION:
Be careful not to expand snap ring excessively.
11. Install front brake spring retainer (1) to oil pump assembly.
12. Set the clutch spring compressor (SST: KV31103800) (A) on
front brake spring retainer and install snap ring (fixing front
brake spring retainer) (1) to oil pump assembly while compress-
ing return spring.
CAUTION:
Be careful not to expand snap ring excessively.
JSDIA1723ZZ
JPDIA1096ZZ
B
: Press
JSDIA1730ZZ
JPDIA1094ZZ
JSDIA1729ZZ
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст