landrover Workshop Repair Guides

Land Rover L322 Range Rover Service Procedures Workshop Manuals

Tank - drain > < Fuel system - depressurise
Page 297
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FUEL DELIVERY SYSTEM - V8

19-2-2

ADJUSTMENT

Fuel system - pressure test 

$% 19.50.13 

Before disconnecting the battery, ensure all text and 
cautions in the battery disconnection section are 
observed. 
 

 + 

 GENERAL INFORMATION, Electrical 

Precautions.

Check

1. Disconnect battery earth lead.

WARNING: The spilling of fuel is 
unavoidable during this operation. Ensure 
that all necessary precautions are taken to 
prevent fire and explosion.

2. Remove engine acoustic cover.

 

 + 

 Engine - V8, REPAIRS, Acoustic 

cover - engine.

3. Fit LRT-19-004 to LRT-19-006.
4. Remove schraeder valve cap.

5. Fit LRT-19-006 and LRT-19-004 to schraeder 

valve.

6. Open valve on LRT-19-006.
7. Connect battery earth lead.
8. Start engine and allow engine to idle.
9. Note fuel pressure gauge reading. Fuel 

pressure should be between 3.25 and 3.75 bar.

10. Switch off engine.
11. Disconnect battery earth lead.
12. Close valve on LRT-19-006.
13. Position absorbent cloth around schraeder 

valve to collect any fuel spillage.

14. Remove LRT-19-004 and LRT-19-006 from 

schraeder valve.

WARNING: The spilling of fuel is 
unavoidable during this operation. Ensure 
that all necessary precautions are taken to 
prevent fire and explosion.

15. Fit cap to schraeder valve.
16. Remove LRT-19-004 from LRT-19-006.
17. Fit engine acoustic cover.

 

 + 

 Engine - V8, REPAIRS, Acoustic 

cover - engine.

18. Connect battery earth lead.

M19 3467

LRT-19-006

LRT-19-004

Tank - drain > < Fuel system - depressurise