LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 2021 >> 3 Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Fuel System (VIN Y)) >> Fuel Pump Unit Disassembly/Assembly >> Check Valve Installation Note
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Check Valve Installation Note

WARNING: This page is about a different variant/trim than selected.
CAUTION:
  • When installing the check valve and the relief valve, verify the identification numbers and install them to the correct positions. Otherwise, the engine may stall.
  1. Verify that the identification number is for the check valve.

    Identification number (check valve) 

    015*

    G11436353Courtesy of MAZDA MOTORS CORP.
  2. Install the check valve.
scientia non olet · About LEMON Manuals