Multiple steps tightening (torque +
angle)
No. Connection part Part name
Bolt
(thread specification)
Number
of bolts/
gaskets
(piece)
Tightening
torque
tightening)
First step
tightening
torque (Nm)
angle (°)
Third step
angle (°)
42
Front lower cover of timing
gear-engine
Hexagonal flange bolt
M6×24 5 8+3 —— —— ——
43
Front upper cover of timing
gear-engine
Inner hexagonal bolt
M6×30 1 8+3 —— —— ——
44
Front upper cover of timing
gear-engine
Hexagon bolt M6×16 4 8+3 —— —— ——
45
Air compressor
bracket-cylinder block
Hexagonal flange bolt
M8×25 1 10+3 —— —— ——
46
Air compressor bracket-
block
Hexagonal flange bolt
M8×65 3 30+3 —— —— ——
47
Power steering pump-steering
pump bracket
Hexagonal flange bolt
M8×125 1 20+5 —— —— ——
48
Power steering pump-steering
pump bracket
Hexagonal flange bolt
M8×25 1 20+5 —— —— ——
49
Power steering pump-steering
pump bracket
Hexagonal flange bolt
M8×80 1 20+5 —— —— ——
50
A/C compressor assembly-air
compressor bracket
Hexagonal flange bolt
M8×100 1
20＋5
—— —— ——
51
Air compressor assembly-air
compressor bracket
Hexagonal flange bolt 1
M8×30 1 20+5 —— —— ——
52
Generator assembly-generator
bracket
Hexagonal flange bolt
M10×90 1
30＋5
—— —— ——
53
Generator lower
bracket-cylinder block
Hexagonal flange bolt
M10×45 2
40＋5
—— —— ——
54 Ignition coil assembly-bracket
Hexagon bolt M6×1×50 4 8+3 —— —— ——
55 Spark plug-cylinder head Hexagon bolt M14×1.25 4 30+3 —— —— ——
56 Intake manifold-cylinder head
Stud bolt M6×1×25 9 3+2 —— —— ——
57 Intake manifold-cylinder head
Hexagon nut M6 9 8+3 —— —— ——
58
Delivery pipe assembly-air
intake pipe
Hexagonal flange bolt
M6×20 2 8+3 —— —— ——
59
Throttle body assembly-air
intake pipe
Hexagon bolt M6×1×50 4 8+3 —— —— ——
60 Bracket-air intake pipe Hexagon bolt M8×30 2 20+5 —— —— ——
61 Bracket-air intake pipe Hexagonal flange bolt
M8×40 2 20+5 —— —— ——
62
Engine oil dipstick tube-air
compressor bracket
Inner hexagonal bolt
M6×16 1 8+3 —— —— ——
63
Engine oil dipstick
tube-framework
Hexagon bolt M6×16 1 8+3 —— —— ——
