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 (°)
18
Phaser control valve-first
camshaft cap
Inner hexagonal bolt
M6×1×15 2 8+3 —— —— ——
19 Cylinder head-cylinder block
Inner hexagonal bolt
M10×1.5 10 —— 50±5
20
Valve cover assembly-cylinder
head
Damping unit-valve
cover
M6×1×30 12 8+3 —— —— ——
21
Camshaft position sensor-valve
cover
Inner hexagonal bolt
M6×1×15 2 8+0.5 —— —— ——
22 Hanger-cylinder head Hexagonal flange bolt
M8×14 2 20+5 —— —— ——
23
Rear housing of timing
gear-cylinder head
Cross head screw M5×15 6 5+2 —— —— ——
Phaser-camshaft Inner TORX hollow bolt
M12×1.25 2 120±5 —— —— ——
24
Timing gear-camshaft Bolt M12×1.25 2 120±5 —— —— ——
25
Inlet cam phaser cap-inlet cam
phaser
Hexagon bolt 1 30 —— —— ——
26
Exhaust cam phaser cap-
cam phaser
Inner TORX bolt 1 30 —— —— ——
27 Oil filter assembly-oil filter seat
Screw sleeve M20×1.5 1 25±3 —— —— ——
29 Oil filter joint M20×1.5 1 25±3 —— —— ——
30 Oil filter seat-cylinder block Inner hexagonal bolt
M8×25 3 20+5 —— —— ——
31 Oil pressure switch-oil filter
M14×1.25×12
（13×13）
1 12±2 —— —— ——
32
Thermostat assembly-cylinder
head
Hexagon bolt M6×60 3 8+3 —— —— ——
33
Thermostat cover-thermostat
case
Hexagonal flange bolt
M6×20 4 8+3 —— —— ——
34 Coolant senser-thermostat shell
M12×1.5 1 20+5 —— —— ——
35
Crankshaft timing
gear-crankshaft
Hexagonal flange bolt
M13×1.5 1 —— 130±10 65±5 ——
36
Crankshaft pulley-crankshaft
timing gear
Hexagonal flange bolt
M8×1×15 6 —— 25±5 30±5 ——
37 Flywheel-crankshaft Hexagonal flange bolt
M8×1.25 8 —— 15±5 30±5 ——
38 Signal wheel-flywheel Hexagon bolt M8×1.25 6 8±2 —— —— ——
39
Timing belt-tensioner
assembly-cylinder block
Hexagonal flange bolt
M8×55 1 27±3 —— —— ——
40
Timing belt-idler
assembly-cylinder head
Hexagonal flange bolt
M10×60 1 40+5 —— —— ——
41
Bulkhead-crankshaft locating
pin hole
Hexagonal flange bolt
M16×1.5 1 25±3 —— —— ——
