BMW 3 (E46). Manual — part 73
Tightening torque
M8 Torx
21 Nm (15 ft-lb)
Reinstall front differential and right axle
inner bearing pedestal. See
311
Front Axle Final Drive
.
Fill differential to lower edge of fill
plug.
Tightening torques
Fill or drain plug to
front differential
65 Nm (48 ft-lb)
Front differential to
oil pan (M10)
45 Nm (33 ft-lb)
-
Reinstall front axles, control arms
and front steering arms as
described in
310 Front
Suspension
.
Note:
Be sure to replace seals on
differential output flanges.
Replace self-locking fasteners
when reinstalling front suspension
components.
Tightening torques
Control arm ball joint bracket to
subframe
M12 bolt
77 Nm (57 ft-lb)
Control arm mounting bracket to
subframe
M10 bolt (always
replace)
59 Nm (44 ft-lb)
When reattaching engine to subframe,
be sure that left engine mount locating
tab (arrow) is seated correctly in
subframe slot.
Tightening torques
Engine mount to subframe
M10 self-locking
nut
45 Nm (33 ft-lb)
Front of subframe to frame rail (M12
bolt, always replace)
8.8 grade
77 Nm (57 ft-lb)
10.9 grade
110 Nm (81
ft-lb)
12.9 grade
105 Nm (77
ft-lb)
Rear of subframe to mounting
adapter
M12 bolt (always
replace)
110 Nm (81
ft-lb)
-
Remainder of installation is
reverse of removal.
Match up key ways while installing
steering column shaft. See
320
Steering and Wheel Alignment
for
more specific procedures.
Use new oil dipstick tube sealing
O-ring.
Fill engine with oil as described in
020 Maintenance
.
After adding engine oil, start and
run engine. Raise engine speed to
2,500 rpm until oil pressure
warning lamp goes out (about 5
seconds).
Note:
Be sure to align the front end after this
procedure.
Tightening torques
Stabilizer bar to
frame rail (M8 nut)
22 Nm (16 ft-lb)
Steering column
universal joint
clamping screw
(M8 bolt, use new
bolt)-
22 Nm (16 ft-lb)
All wheel drive oil
pan, front
differential and
front subframe
assembly
1
-
Front subframe
1a
-
Right engine
mounting point
1b
-
Left engine
mounting point
2
-
Right axle inner
bearing pedestal
3
-
Sealing O-ring
4
-
Oil pan
5
-
Bolt M12
(always replace)
-
8.8 grade tighten to
77 Nm (57 ft-lb)
10.9 grade tighten
to 110 Nm (81 ft-lb)
12.9 grade tighten
to 105 Nm (77 ft-lb)
6
-
Bolt M12
(always replace)
tighten to 110 Nm
(81 ft-lb)
7
-
Bolt M10
(always replace)
tighten to 59 Nm (44
ft-lb)
8
-
Bolt M10
(always replace)
tighten to 59 Nm (44
ft-lb)
9
-
Bolt M12
tighten to 77 Nm (57
ft-lb)
10
-
Front control
arm with ball
joint and rear
mounting
bracket
11
-
Front
differential
12
-
Bolt M10
tighten to 45 Nm (33
ft-lb)
13
-
Left front axle
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст