Subaru 2006 Legacy, Manual

Page: 3873 / 4302

DI-54
Rear Differential (VA-type)
DIFFERENTIALS
(6) Install the preload adjusting collar and wash-
er, front bearing cone, ST2, companion flange,
washer and self-locking nut.
ST1 498447150 DUMMY SHAFT
ST2 32285AA000 DUMMY COLLAR
(7) Turn the ST1 by hand to smooth the bear-
ing, and tighten the self-locking nut while mea-
suring the initial load or initial torque with a
spring balance or torque wrench. Select the
preload adjusting washer and collar so that the
specified preload is obtained when nut is tight-
ened to the specified torque.
NOTE:
• Use a new self-locking nut.
• Be careful not to give excessive preload.
• When tightening the self-locking nut, lock ST1
with ST2 as shown in the figure.
• Measure the preload in direction of tangent to the
flange.
ST1 498447150 DUMMY SHAFT
ST2 398507704 BLOCK
Tightening torque:
191 N·m (19.5 kgf-m, 141 ft-lb)
Initial load:
12.7 — 32.2 N (1.3 — 3.3 kgf, 2.9 — 7.2 lb)
Initial torque:
0.48 — 1.22 N·m (0.045 — 0.124 kgf, 0.32 —
0.91 ft-lb)
(A) Pinion height adjusting washer
(B) Preload adjusting collar
(C) Preload adjusting washer
(B)
(A)
(C)
ST1 ST2
DI-00150
ST1
ST2
DI-00081
DI-00152
DI-00481
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