Toyota 2GR-FE, Руководство пользователя

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2GR-FE ENGINE MECHANICAL – ENGINE UNIT
EM–119
EM
(h) Install the 8 main bearing cap bolts to the outside
positions.
(i) Install the crankshaft bearing cap bolts.
HINT:
The main bearing cap bolts are tightened in 2
progressive steps.
(j) Step 1
(1) Install and uniformly tighten the 16 main
bearing cap bolts in the sequence shown in the
illustration.
Torque: 61 N*m (622 kgf*cm, 45 ft.*lbf)
If any of the main bearing cap bolts does not
meet the torque specified, replace it.
(k) Step 2
(1) Mark the front of the bearing cap bolts with
paint.
(2) Retighten the bearing cap bolts by 90
°
in the
order above.
(3) Check that the painted mark is now at a 90
°
angle to the front.
(l) Install 8 new seal washers and uniformly tighten the
8 main bearing cap bolts in several steps and in the
sequence shown in the illustration.
Torque: 52 N*m (525 kgf*cm, 38 ft.*lbf)
Bolt length
(m) Check that the crankshaft turns smoothly.
Bolt Length 105.5 to 107.5 mm
(4.15 to 4.23 in.)
A134894E01
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
A134892E02
Engine Front
Paint Mark
90°
A051462E03
5
8
7
6
1
4
3
2
(A)
A129721E05
Item Length
Bolt A 45 mm (1.77 in.)
Except bolt A 30 mm (1.18 in.)