1. Install the rear chain cover.
Install as follows.
(1) Apply a continuous bead of Three Bond 1207C sealant (KR510 00150) to the areas shown in the figure.
In areas marked with letters, please observe the following recommendations.
- A: Apply the sealant so that it does not squeeze out into the oil channel.
- B, C: Try to apply the sealant so that there is minimal overlap between the beginning and end of the sealant bead, as shown in the figure.
- D: Apply more sealant at the beginning and end of the strip to squeeze it out.
(2) Install the O-rings into the grooves of the cylinder block and the fuel injection pump bracket (4 pcs.).
(3) Install the rear chain cover. Align the pins with the holes.
(4) Tighten the mounting bolts in the order shown in the figure.
There are 4 types of bolts used, so please refer to the drawing when installing.
Lengths of bolts without heads:
- 16 mm: No.1,2, 17,18, 19, 20, 21,22
- 20 mm: No.3,4, 6, 9, 10, 11,13, 14,16
- 25 mm: No.12, 15
- 35 mm: No.5, 7, 8
Note: Bolt length refers to the length of the threaded portion without the guide portion of the bolt.
(5) After tightening all the bolts, tighten them in the order shown in the figure.
2. Install the steering pump.
3. Install the fuel injection pump.
Before installation, make sure that the recess on the fuel injection pump flange is aligned with the 6 mm diameter hole on the housing.
4. Install the chain guides (in 3 places).
5. Install the crankshaft sprocket, aligning it with the crankshaft keyway.
6. Install the primary timing chain together with the fuel injection pump sprocket.
Align the sprocket marks with the chain marks.
Install the fuel injection pump sprocket washer with the front F mark facing the front of the engine.
7. Place the timing chain on the steering pump sprocket and on the chain guide.
8. Tighten the fuel injection pump sprocket mounting bolt, securing the sprocket with the locking pin (special tool).
Turn the pump shaft slowly using a TORX key (special tool), insert the installation stopper (special tool) into a 6 mm diameter hole on the fuel injection pump sprocket, inside the housing.
9. Install the chain guide at the bending point.
10. Install the chain tensioner.
Press the plunger and secure it with the pin.
After installing the tensioner, remove the pin.
Caution: Double check that the marks on the sprockets are aligned with the timing chain marks.
11. Install the front oil seal onto the oil pump.
Press the seal in until it stops using a 62 mm diameter punch.
Caution: Do not touch the seal lip or allow foreign particles to enter.
12. Install the power steering pump removal cover onto the oil pump.
Apply a continuous bead of Three Bond 1207C sealant (KR510 00150) to the areas shown in the figure.
The sealant is applied from the oil pump side.
13. Install the oil pump.
Install in the following order.
(1) Apply a continuous bead of Three Bond 1207C sealant (KR510 00150) to the areas shown in the figure.
In the places marked with letters, pay attention to the following.
- A: Apply sealant at the beginning and end of the strip so that it is squeezed out.
- B: Apply sealant parallel to the top edge of the oil pump.
(The material is taken from a web resource: NissanBook)
(2) Install the oil pump drive sleeve to the crankshaft.
Install the sleeve with the mark facing forward.
(3) Install the O-ring into the groove of the rear timing chain cover.
(4) Install the oil pump.
Align the rotor faces with the oil pump drive sleeve faces.
Align the locating pins with the holes.
(5) Tighten the mounting bolts in the order shown in the figure.
(6) After tightening all the bolts, tighten them in the order shown in the figure.
14. Check the difference in levels between the upper oil pan mounting surface.
Using a ruler and feeler gauge, check the difference in levels between the following parts.
Standard level:
- Oil pump - rear cover: -0.14-0.14mm
- Rear cover - cylinder block: -0.25-013 mm
If the difference in levels is greater than standard, please reinstall.
15. Install the crankshaft pulley.
Install in the following order.
(1) Install the pulley onto the crankshaft.
(2) Fix the crankshaft pulley with a locking device (special tool).
(3) Tighten the mounting bolt to 19.6-29.4 Nm (2.0-3.0 kg·m).
(4) Place a mark on the pulley opposite one of the 6 most easily visible marks on the mounting bolt.
(5) Retighten the set bolt to 60-66° (to the next mark on the mounting bolt).
16. Install the secondary timing chain and related components (see section "Secondary timing chain").
17. Complete the installation in the reverse order of removal.