Infiniti Q45. Manual — part 768
DIFFERENTIAL GEAR OIL
RFD-9
C
E
F
G
H
I
J
K
L
M
A
B
RFD
DIFFERENTIAL GEAR OIL
PFP:KLD30
Changing Differential Gear Oil
NDS00065
DRAINING
1.
Stop engine.
2.
Remove drain plug and drain gear oil.
3.
Set a gasket on drain plug and install it to final drive assembly
and tighten to the specified torque. Refer to
CAUTION:
Do not reuse gasket.
FILLING
1.
Remove filler plug. Fill with new gear oil until oil level reaches
the specified level near filler plug mounting hole.
2.
After refilling oil, check oil level. Set a gasket to filler plug, then
install it to final drive assembly. Refer to
CAUTION:
Do not reuse gasket.
Checking Differential Gear Oil
NDS00066
OIL LEAKAGE AND OIL LEVEL
●
Make sure that oil is not leaking from final drive assembly or around it.
●
Check oil level from filler plug mounting hole as shown in the fig-
ure.
CAUTION:
Do not start engine while checking oil level.
●
Set a gasket on filler plug and install it on final drive assembly.
Refer to
CAUTION:
Do not reuse gasket.
PDIA0493E
Oil grade and Viscosity:
Refer to
MA-10, "Fluids and Lubricants"
.
Oil capacity:
Approx. 1.4 (3 US pt, 2-1/2 Imp pt)
PDIA0494E
PDIA0494E
RFD-10
FRONT OIL SEAL
FRONT OIL SEAL
PFP:38189
Removal and Installation
NDS0009J
CAUTION:
Verify identification stamp of replacement frequency put in the lower part of gear carrier to determine
replacement for collapsible spacer when replacing front oil seal. Refer to
STAMP OF REPLACEMENT FREQUENCY OF FRONT OIL SEAL"
. If necessary collapsible spacer
replacement, remove final drive assembly and disassemble it to replace front oil seal and collapsible
spacer. Refer to
RFD-16, "Removal and Installation"
and
RFD-18, "Disassembly and Assembly"
NOTE:
The reuse of collapsible spacer is prohibited in principle. However, it is reusable on a one-time basis
only in cases when replacing front oil seal.
IDENTIFICATION STAMP OF REPLACEMENT FREQUENCY OF FRONT OIL SEAL
●
The diagonally shaded area in the figure shows stamping point
for replacement frequency of front oil seal.
●
The following table shows if collapsible spacer replacement is
needed before replacing front oil seal.
When collapsible spacer replacement is required, disassemble
final drive assembly to replace collapsible spacer and front oil
seal. Refer to
RFD-18, "Disassembly and Assembly"
.
CAUTION:
Be sure to make a stamping after replacing front oil seal.
●
After replacing front oil seal, make a stamping on the stamping point in accordance with the table below in
order to identify replacement frequency.
CAUTION:
Stamping shall be made from left to right.
REMOVAL
1.
Drain gear oil. Refer to
2.
Make a judgment if a collapsible spacer replacement is required. Refer to
STAMP OF REPLACEMENT FREQUENCY OF FRONT OIL SEAL"
3.
Remove center muffler with power tool. Refer to
4.
Remove rear wheel sensor. Refer to
5.
Remove drive shaft from final drive. Then suspend it by wire etc. Refer to
.
Stamp
collapsible spacer replacement
No stamp
Not required
“0” or “0” on the far right of stamp
Required
“01” or “1” on the far right of stamp
Not required
PDIA0976E
Stamp before stamping
Stamping on the far right
Stamping
No stamp
0
0
“0”
(Front oil seal was replaced once.)
1
01
“01”
(Collapsible spacer and front oil seal were replaced last time.)
0
010
“0” is on the far right.
(Only front oil seal was replaced last time.)
1
...01
“1” is on the far right.
(Collapsible spacer and front oil seal were replaced last time.)
0
...010
FRONT OIL SEAL
RFD-11
C
E
F
G
H
I
J
K
L
M
A
B
RFD
6.
Install attachment to side flange, and then pull out the side
flange with a sliding hammer.
NOTE:
Circular clip installation position: Final drive side
7.
Remove propeller shaft. Refer to
PR-5, "Removal and Installation"
.
8.
Measure the total preload with the preload gauge.
NOTE:
Record the preload measurement.
9.
Remove drive pinion lock nut using the flange wrench.
10. Put matching mark on the end of the drive pinion. The matching
mark should be in line with the matching mark A on companion
flange.
CAUTION:
For matching mark, use paint. Do not damage drive pinion.
NOTE:
The matching mark A on the final drive companion flange indi-
cates the maximum vertical runout position.
Tool number
A: KV40104100 (
—
)
B: ST36230000 (J-25840-A)
SDIA1005E
Tool number
A: ST3127S000 (J-25765-A)
PDIA0977E
PDIA0978E
PDIA0478E
RFD-12
FRONT OIL SEAL
11. Remove companion flange using a puller.
12. Remove front oil seal using the puller.
INSTALLATION
1.
Apply multi-purpose grease to front oil seal lips.
2.
Install front oil seal using the drift as shown in the figure.
CAUTION:
●
Do not reuse oil seal.
●
Do not incline oil seal when installing.
3.
Align the matching mark of drive pinion with the matching mark
A of companion flange, and then install the companion flange.
PDIA0979E
Tool number
A: KV381054S0 (J-34286)
PDIA0980E
Tool number
A: ST30720000 (J-25405)
PDIA0752J
PDIA0478E
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст