Lexus IS250 IS220d GSE20 ALE20 2AD-FHV FUEL

FUEL FILTER - REPLACEMENT

  • HINT:
  • When replacing the filter, use TOYOTA genuine parts or equivalent parts.
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
2. REMOVE NO. 2 DIFFERENTIAL SUPPORT PROTECTOR
Fuel Filter - Replacement. 2AD-FHV FUEL. Lexus IS250 IS220d GSE20 ALE20

Remove the 2 nuts and No. 2 differential support protector from the suspension member brace.

3. REMOVE NO. 1 DIFFERENTIAL SUPPORT PROTECTOR
  • HINT:
  • Removal procedure of the No. 1 differential support protector is the same as that of the No. 2 differential support protector.
4. REMOVE REAR SUSPENSION MEMBER BRACE LH
Fuel Filter - Replacement. 2AD-FHV FUEL. Lexus IS250 IS220d GSE20 ALE20

Remove the 2 bolts and rear suspension member brace LH.

5. REMOVE REAR SUSPENSION MEMBER BRACE RH
  • HINT:
  • Removal procedure of the RH side is the same as that of the LH side.
6. SEPARATE FUEL SEDIMENTER ASSEMBLY
Fuel Filter - Replacement. 2AD-FHV FUEL. Lexus IS250 IS220d GSE20 ALE20

Remove the 3 bolts and disconnect the fuel sedimenter connector.

Separate the fuel sedimenter assembly from the fuel sedimenter support.

Fuel Filter - Replacement. 2AD-FHV FUEL. Lexus IS250 IS220d GSE20 ALE20

Loosen the upper drain bolt.

  • NOTICE:
  • Do not tilt the fuel sedimenter excessively.
Fuel Filter - Replacement. 2AD-FHV FUEL. Lexus IS250 IS220d GSE20 ALE20

Install a suitable vinyl tube onto the lower drain bolt.

Loosen the drain bolt, and drain the fuel from the fuel sedimenter, then drain the fuel into a container.

7. LOOSEN FUEL TANK CAP ASSEMBLY
8. SEPARATE FUEL ROUTE SWITCHING VALVE ASSEMBLY
Fuel Filter - Replacement. 2AD-FHV FUEL. Lexus IS250 IS220d GSE20 ALE20

Separate the fuel hose from the fuel tube clamp.

Fuel Filter - Replacement. 2AD-FHV FUEL. Lexus IS250 IS220d GSE20 ALE20

Remove the bolt and separate the fuel route switching valve.

Fuel Filter - Replacement. 2AD-FHV FUEL. Lexus IS250 IS220d GSE20 ALE20

Separate the 3 fuel hoses from the No. 2 fuel tube clamp.

9. REMOVE FUEL FILTER ASSEMBLY
Fuel Filter - Replacement. 2AD-FHV FUEL. Lexus IS250 IS220d GSE20 ALE20

Disconnect the 2 fuel hoses and remove the 3 bolts.

  • NOTICE:
  • Plug the filter and hoses immediately after disconnecting the hoses.
Fuel Filter - Replacement. 2AD-FHV FUEL. Lexus IS250 IS220d GSE20 ALE20

Remove the fuel filter assembly.

  • HINT:
  • Turn the filter clockwise to find a position that allows it to be removed.
10. REMOVE FUEL FILTER ELEMENT
Fuel Filter - Replacement. 2AD-FHV FUEL. Lexus IS250 IS220d GSE20 ALE20

Remove the screw.

Fuel Filter - Replacement. 2AD-FHV FUEL. Lexus IS250 IS220d GSE20 ALE20

Loosen the fastener nut until it can be loosened by hand.

  • NOTICE:
  • Be careful not to damage the fuel filter.

Fully loosen the fastener nut by hand.

Fuel Filter - Replacement. 2AD-FHV FUEL. Lexus IS250 IS220d GSE20 ALE20

To remove the cap, pull up one side of the cap and then lift it off.

  • NOTICE:
  • Be careful not to damage the fuel filter.
11. INSTALL FUEL FILTER ELEMENT
Fuel Filter - Replacement. 2AD-FHV FUEL. Lexus IS250 IS220d GSE20 ALE20

Attach 2 new O-rings to a new element and a new O-ring to the case.

Install the element to the case.

Fuel Filter - Replacement. 2AD-FHV FUEL. Lexus IS250 IS220d GSE20 ALE20

Align the marks on the cap and the case.

  • NOTICE:
  • Be careful not to damage the fuel filter.
Fuel Filter - Replacement. 2AD-FHV FUEL. Lexus IS250 IS220d GSE20 ALE20

Push the cap into the case by hand.

  • Clearance (A):
  • 1.5 mm (0.059 in.) or less
  • HINT:
  • The clearance between the cap and case should be even around the entire circumference of the cap and case.
Fuel Filter - Replacement. 2AD-FHV FUEL. Lexus IS250 IS220d GSE20 ALE20

Tighten the fastener nut as shown in the illustration.

  • HINT:
  • Make sure that the fastener nut is tightened until mark B (on the fastener nut) goes beyond mark A (on the case) and that dimension C (clearance between the case and fastener nut) is 2 mm (0.079in.) or less.
Fuel Filter - Replacement. 2AD-FHV FUEL. Lexus IS250 IS220d GSE20 ALE20

Install the screw to the cap.

12. INSTALL FUEL FILTER ASSEMBLY
Fuel Filter - Replacement. 2AD-FHV FUEL. Lexus IS250 IS220d GSE20 ALE20

Install the fuel filter assembly with the 3 bolts.

  • Torque:
  • 29 N*m{ 296 kgf*cm, 21 ft.*lbf}

Connect the 2 fuel hoses with the clips.

13. INSTALL FUEL ROUTE SWITCHING VALVE ASSEMBLY
Fuel Filter - Replacement. 2AD-FHV FUEL. Lexus IS250 IS220d GSE20 ALE20

Install the 3 fuel hoses to the No. 2 fuel tube clamp.

Fuel Filter - Replacement. 2AD-FHV FUEL. Lexus IS250 IS220d GSE20 ALE20

Install the fuel route switching valve with the bolt.

  • Torque:
  • 15 N*m{ 153 kgf*cm, 11 ft.*lbf}
Fuel Filter - Replacement. 2AD-FHV FUEL. Lexus IS250 IS220d GSE20 ALE20

Install the fuel hose to the clamp.

14. TIGHTEN FUEL TANK CAP ASSEMBLY
15. INSTALL FUEL SEDIMENTER ASSEMBLY

Tighten the 2 drain bolts.

Fuel Filter - Replacement. 2AD-FHV FUEL. Lexus IS250 IS220d GSE20 ALE20

Install the fuel sedimenter assembly to the fuel sedimenter support with the 3 bolts.

  • Torque:
  • 29 N*m{ 296 kgf*cm, 21 ft.*lbf}

Connect the fuel sedimenter connector.

16. INSTALL REAR SUSPENSION MEMBER BRACE LH
Fuel Filter - Replacement. 2AD-FHV FUEL. Lexus IS250 IS220d GSE20 ALE20

Install the rear suspension member brace LH with the 2 bolts.

  • Torque:
  • 50 N*m{ 510 kgf*cm, 37 ft.*lbf}
17. INSTALL REAR SUSPENSION MEMBER BRACE RH
  • HINT:
  • Installation procedure of the RH side is the same as that of the LH side.
18. INSTALL NO. 2 DIFFERENTIAL SUPPORT PROTECTOR
Fuel Filter - Replacement. 2AD-FHV FUEL. Lexus IS250 IS220d GSE20 ALE20

Install the No. 2 differential support protector to the rear suspension member brace with the 2 nuts.

  • Torque:
  • 5.4 N*m{ 55 kgf*cm, 48 in.*lbf}
19. REMOVE NO. 1 DIFFERENTIAL SUPPORT PROTECTOR
  • HINT:
  • Installation procedure of the No. 1 differential support protector is the same as that of the No. 2 differential support protector.
20. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
21. PERFORM INITIALIZATION

Perform initialization procedure .

  • HINT:
  • Some vehicle systems require initialization after reconnecting the negative battery terminal.
LEXUS IS250, IS220d / GSE20 ALE20