Removal and Replacement

ENGINE ASSEMBLY

Removal and Installation












WARNING:
- Place chocks at front and back of rear wheels.
- For engines not equipped with engine slingers, attach proper slingers and bolts as described in the
NISSAN Parts Catalog.

CAUTION:
- Do not start working until exhaust system and coolant are cool.
- If items or work required are not covered by the engine main body section, follow the applicable procedures.
- Use the correct supporting points for lifting and jacking. Garage Jack And Safety Stand.
- In removing the drive shafts, be careful not to damage any transaxle grease seals.
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- Before separating the engine and transaxle, remove the crankshaft position sensor (POS).
- Do not damage the edge of the crankshaft position sensor (POS) or the ring gear teeth.
NOTE:
When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spilling.

REMOVAL (M/T MODELS)

1.Release fuel pressure. Testing and Inspection.
2.Drain engine coolant. Service and Repair.
3.Drain power steering fluid. Draining.
4.Remove hood assembly. Coupe (Coupe models) or Coupe (Sedan models).
5.Remove front wheels and tires. Adjustment.
6.Remove fender protector side covers. Coupe (Coupe models) or
Sedan (Sedan models).
7.Remove the engine undercover. Coupe (Coupe models) or Sedan (Sedan models).
8.Remove the engine room cover.
9.Remove air intake duct and air cleaner case assembly with mass air flow sensor. Service and Repair.
10.Remove battery and tray. Removal And Installation Coupe (Coupe models) or
Removal And Installation Sedan (Sedan models).
11.Remove cowl top. Coupe (Coupe models) or Sedan (Sedan models).
12.Remove strut bar using power tools. Exploded View.
13.Remove IPDM E/R. Service and Repair.
14.Remove the following parts:
- EVAP vacuum hose
- Brake booster vacuum hose
- Heater hoses (engine side)
15.Disconnect the clutch operating cylinder fluid line. Exploded View.
16.Disconnect transaxle shift control cable.
17.Disconnect transaxle select cable.
18.Remove upper and lower radiator hoses.
19.Remove power steering reservoir, suction hose and high pressure hose.
20.Disconnect fuel hose quick connection at vehicle piping side. Service and Repair.
21.Remove the front drive shafts. Removal And Installation Left Side and Removal And Installation Right Side.
22.Remove the front exhaust tube using power tools. Exploded View.
23.Remove the cooling fan assembly. Removal and Installation.
24.Discharge and recover the R134a refrigerant. HFC-134A (R-134A) Service Procedure.
25.Remove the A/C compressor using power tools. Service and Repair.





26.Install engine slingers into front of LH cylinder head and rear of
RH cylinder head.
- (A): RH cylinder head





- (B): LH cylinder head
27.Remove rear cover plate.
28.Remove suspension member. Removal And Installation.
29.Support the engine and transaxle assembly with a suitable lift.
30.Remove the torque rod, RH engine mount bracket, RH engine mount and the LH transaxle mount through bolt nut.
31.Carefully lower the engine and transaxle assembly avoiding interference with the vehicle body.

CAUTION:
- Before and during this procedure, always check if any harnesses are left connected.
- Avoid any damage to, or any oil/grease smearing or spills onto the engine mounting insulators.
32.Remove the starter motor. Service and Repair.
33.Remove the crankshaft position sensor (POS).
34.Remove engine and transaxle harness.
35.Separate the engine and transaxle and mount the engine on a suitable engine stand.

REMOVAL (CVT MODELS)

NOTE:
When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spilling.
1.Release fuel pressure. Testing and Inspection.
2.Drain engine coolant. Service and Repair.
3.Drain power steering fluid. Draining.
4.Remove front wheels and tires. Adjustment.
5.Remove fender protector side covers. Coupe (Coupe models) or
Sedan (Sedan models).
6.Remove the engine undercover. Coupe (Coupe models) or Sedan (Sedan models).
7.Remove the engine room cover.
8.Remove air intake duct and air cleaner case assembly with mass air flow sensor. Service and Repair.
9.Remove battery and tray. Removal And Installation Coupe (Coupe models) or
Removal And Installation Sedan (Sedan models).
10.Remove transmission control module. Removal And Installation.
11.Remove cowl top. Coupe (Coupe models) or Sedan (Sedan models).
12.Remove strut bar using power tools. Exploded View.
13.Remove IPDM E/R. Service and Repair.
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14.Remove the following parts:
- EVAP vacuum hose
- Brake booster vacuum hose
- Heater hoses (engine side)
15.Disconnect transaxle shift control cables.
16.Remove upper and lower radiator hoses.
17.Disconnect CVT fluid cooler hoses.
18.Remove power steering reservoir, suction hose and high pressure hose.
19.Disconnect fuel hose quick connection at vehicle piping side. Service and Repair.
20.Remove the front exhaust tube using power tools. Exploded View.
21.Remove the cooling fan assembly. Removal and Installation.
22.Discharge and recover the R134a refrigerant. HFC-134A (R-134A) Service Procedure.
23.Remove the A/C compressor using power tools. Service and Repair.





24.Install engine slingers into front of LH cylinder head and rear of
RH cylinder head.
- (A): RH cylinder head





- (B): LH cylinder head
25.Remove rear cover plate.
26.Remove the torque converter nuts.
27.Remove nuts of stabilizer connecting rods from struts. Exploded View.
28.Remove front wheel speed sensors and position aside. ABS (ABS models) or VDC/TCS/ABS (VDC/TCS/ABS models).
29.Remove front brake rotors. Removal And Installation.
30.Remove strut bolts. Exploded View.
31.Remove RH drive shaft center bearing bracket.
32.Remove lower steering column pinch bolt. Exploded View.
33.Disconnect power steering solenoid valve.
34.Disconnect front and rear engine mount insulator vacuum hoses.
35.Position a suitable support table under suspension member and engine assembly.
36.Disconnect the LH transaxle mount, torque rod and RH engine mount.
37.For additional safety, secure the engine in position with suitable tool.
38.Remove suspension member bolts. Exploded View.
39.Carefully lower the engine, transaxle assembly and suspension member using Tool, avoiding interference with the vehicle body.

CAUTION:
- Before and during this procedure, always check if any harnesses are left connected.
- Avoid any damage to, or any oil/grease smearing or spills onto the engine mounting insulators.
Tool number: KV101J0010 (J-47242)
40.Remove the starter motor. Service and Repair.
41.Remove the crankshaft position sensor (POS).
42.Remove engine and transaxle harness.
43.Separate the engine and transaxle and mount the engine on a suitable engine stand.

INSTALLATION

Installation is in the reverse order of removal.
NOTE:
Tighten transmission bolts to specification. Removal And Installation (M/T models), Removal And Installation (CVT models).

INSPECTION AFTER INSTALLATION

- Before starting engine, check oil/fluid levels including engine coolant and engine oil. If less than required quantity, fill to the specified level. Recommended Chemical Products And Sealants (United
States and Canada) or Recommended Chemical Products And Sealants (Mexico).
- Use procedure below to check for fuel leakage.
- Turn ignition switch ON (with engine stopped). With fuel pressure applied to fuel piping, check for fuel leakage at connection points.
- Start engine. With engine speed increased, check again for fuel leakage at connection points.
- Run engine to check for unusual noise and vibration.
- Warm up engine thoroughly to make sure there is no leakage of fuel, exhaust gas, or any oils/fluids including engine oil and engine coolant.
- Bleed air from passages in lines and hoses, such as in cooling system.
- After cooling down engine, again check oils/fluids including engine oil and engine coolant. Refill to specified level, if necessary.
- Summary of the inspection items: