Lexus RX300 (MCU15). Service manual — part 594
AX0BG–02
D03083
D03084
D03085
D03086
D03087
–
AUTOMATIC TRANSAXLE
TRANSFER
AX–119
U140F AX (RM848E)
DISASSEMBLY
1.
REMOVE GASKET
2.
REMOVE DIFFERENTIAL SIDE GEAR INTERMEDI-
ATE NO.2
3.
REMOVE CASE COVER NO.1
(a)
Remove the 8 bolts.
(b)
Using a brass bar and hammer, remove the case cover
No.1.
NOTICE:
Be careful not to damage the transfer case and case cover
No.1.
(c)
Remove a bolt and breather oil deflector from the case
cover No.1.
4.
REMOVE PIN
Remove the 4 pins from the transfer case.
5.
REMOVE STUD BOLT
Remove the 4 stud bolts from the transfer case.
6.
INSTALL TRANSFER ON OVERHAUL ATTACHMENT
D03089
D03090
SST
D03091
D03092
D03093
SST
AX–120
–
AUTOMATIC TRANSAXLE
TRANSFER
U140F AX (RM848E)
7.
REMOVE EXTENSION HOUSING
(a)
Using plastic hammer, remove the dust deflector from the
extension housing.
(b)
Using SST, remove the oil seal from the extension hous-
ing.
SST
09308–00010
NOTICE:
Be careful not to damage the extension housing.
(c)
Remove the 4 bolts.
(d)
Using a plastic hammer, remove the extension housing.
8.
CHECK PRELOAD
(a)
Using SST and a torque wrench, measure the driven pin-
ion preload of the backlash between the driven pinion and
ring gear.
SST
09326–20011
Preload (at starting):
0.9 – 1.3 N·m (9 – 13 kgf·cm, 7.8 – 11.5 in.·lbf)
D03094
D03095
D03096
SST
–
AUTOMATIC TRANSAXLE
TRANSFER
AX–121
U140F AX (RM848E)
HINT:
S
Using a torque wrench with a fulcrum length of 160 mm
(6.3 in.).
S
This torque value is effective in case that SST is parallel
to a torque wrench.
(b)
Using SST and the torque wrench, measure the total pre-
load.
SST
09326–20011
Total preload (at starting):
1.0 – 1.6 N·m (10 – 16 kgf·cm, 8.9 – 13.8 in.·lbf)
HINT:
S
Using a torque wrench with a fulcrum length of 160 mm
(6.3 in.).
S
This torque value is effective in case that SST is parallel
to a torque wrench.
9.
CHECK RING GEAR BACK
Using a dial indicator, measure the ring gear backlash.
Backlash: 0.10 – 0.15 mm
10.
CHECK TOOTH CONTACT
(See page AX–127)
11.
REMOVE CENTER DIFFERENTIAL LOCK SLEEVE
(a)
Using a snap ring pliers, remove the shaft snap ring.
(b)
Using SST, remove the center differential lock sleeve.
SST
09308–00010
NOTICE:
Be careful not to damage the center differential lock sleeve.
D03097
D03098
SST
D03099
SST
D03100
D03101
O–ring
AX–122
–
AUTOMATIC TRANSAXLE
TRANSFER
U140F AX (RM848E)
(c)
Using a screwdriver, remove the O–ring from the center
differential lock sleeve.
NOTICE:
Be careful not to damage the center differential lock sleeve.
12.
REMOVE OIL SEAL
Using SST, remove the oil seal from the transfer case.
SST
09308–00010
NOTICE:
Be careful not to damage the transfer case.
13.
REMOVE BEARING RETAINER RH
(a)
Using SST, remove the oil seal from the bearing retainer
RH.
SST
09308–00010
NOTICE:
Be careful not to damage the bearing retainer.
(b)
Remove the 7 bolts and bearing retainer RH from the
transfer case.
(c)
Using a screwdriver, remove the 2 O–rings from the bear-
ing retainer RH.
NOTICE:
Be careful not to damage the bearing retainer RH.
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст