FASTENER TIGHTENING SPECIFICATIONS
| Components | Fastener Size | Nm |
|---|---|---|
| Camshaft Adjuster for Exhaust Camshaft 1 | 80 + 90° | |
| Camshaft Adjuster for Intake Camshaft 1 | 80 + 90° | |
| Camshaft Adjustment Valve 2 | 2.4 | |
| Chain Tensioner 1 | 5 + 90° | |
| Chain Tensioner with glide track | 9 | |
| Drain Plug | 35 | |
| Driveshaft for A/C Compressor | 60 | |
| Exhaust Camshaft Adjustment Valve 2 | 2.4 | |
| Guide Rail 2 | ||
| 1 | 10 + 90° | |
| 22 | ||
| Guide Rail 3 | 10 + 90° | |
| Idler Sprocket Mounting Bracket | 9 | |
| Left Camshaft Timing Chain Tensioner 1 | 5 + 90° | |
| Pivot Pin for Drive Sprocket for Left Timing Chain | 9 | |
| Pivot Pin for Drive sprocket for right timing chain | 42 | |
| Pivot Pin for Idler Sprocket | 42 | |
| Right Camshaft Timing Chain Tensioner 1 | 5 + 90° | |
| 1 Replace 2 For bolt tightening clarification, refer to TIMING MECHANISM DRIVE CHAIN OVERVIEW and items -1, 2 and 3- 3 For bolt tightening clarification, refer to TIMING MECHANISM DRIVE CHAIN OVERVIEW and items -6, 8 and 9 | ||
LEFT CYLINDER HEAD COVER, TIGHTENING SPECIFICATIONS AND SEQUENCE
Tighten the left cylinder head cover bolts to 9 Nm in sequence -1 to 15-.
RIGHT CYLINDER HEAD COVER, TIGHTENING SPECIFICATIONS AND SEQUENCE
Tighten the right cylinder head cover bolts to 9 Nm in sequence -1 to 16-.
CYLINDER HEAD, TIGHTENING SPECIFICATIONS AND SEQUENCE
Note. Replace bolts that are tightened to the specification.
Tighten the bolts in 7 steps in the sequence shown
| Stage | Bolts | Tightening Specification/Additional Turn |
|---|---|---|
| 1. | 1 through 10 | Install all the way in by hand. |
| 2. | 1 through 10 | 30 Nm |
| 3. | 1 through 10 | 60 Nm |
| 4. | 1 through 10 | Tighten 90° further |
| 5. | 1 through 10 | Tighten 90° further |
| 6. | Arrows | Install using locking fluid, 8 Nm |
| 7. | Arrows | Tighten 90° further |
SPUR GEAR UNIT, TIGHTENING SPECIFICATIONS AND SEQUENCE
Tighten the bolts -1 to 6- in diagonal sequence to 22 Nm.
LEFT TIMING CHAIN COVER, TIGHTENING SPECIFICATIONS AND SEQUENCE
Tighten left timing chain cover bolts to 9 Nm in -1 to 8- sequence.
Note. The brackets -arrows A, B- are connected with the left timing chain cover.
RIGHT TIMING CHAIN COVER, TIGHTENING SPECIFICATIONS AND SEQUENCE
Tighten right timing chain cover bolts to 9 Nm in -1 to 8- sequence.
Note. The bracket -arrow- is connect with the right timing chain cover.
LOWER TIMING CHAIN COVER, TIGHTENING SPECIFICATIONS AND SEQUENCE
Note. Replace bolts that are tightened to the specification.
Tighten bolts in 6 stages as follows
| Stage | Bolts | Tightening Specification/Additional Turn |
|---|---|---|
| 1. | Arrows | Install using locking fluid, 5 Nm |
| 2. | 1 through 12 | 8 Nm in a diagonal sequence |
| 3. | Arrows | 8 Nm |
| 4. | 2, 7, 8, 9 | 22 Nm in a diagonal sequence |
| 5. | 1, 3, 4, 5, 6, 10, 11, 12 | In a diagonal sequence, turn an additional 90° |
| 6. | Arrows | Tighten 90° further |
CAMSHAFT GUIDE FRAME, TIGHTENING SPECIFICATIONS AND SEQUENCE
Note. Replace bolts that are tightened to the specification.
Tighten the bolts in 3 steps in the sequence shown
| Stage | Bolts | Tightening Specification/Additional Turn |
|---|---|---|
| 1. | 1 to 24 | Install all the way in by hand. The guide frame must be in contact with the entire contact surface of the cylinder head. |
| 2. | 1 to 24 | 8 Nm |
| 3. | 1 to 24 | Tighten 90° further |