Installing Spark Plugs

→ Only check electrode gap of spark plugs, but do not bend them.

→ Spark plugs with an incorrect electrode gap must be replaced.

Information 

• Only use spark plugs approved by Porsche AG! 
• Check electrode gap before screwing in a new spark plug. 

Information 

Tightening torques, tightening sequence and assembly overviews for the engine and transmission:

• Group 1:  → 1X00IN TECHNICAL VALUES
• Group 2:  → 2X00IN TECHNICAL VALUES
• Group 3:  → 3X00IN TECHNICAL VALUES

1. Check electrode gap. → Control value: 0.8 mm+/-0.05 mm 
   Fig 1: Checking Electrode Gap Of Spark Plug

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
2. Tighten spark plugs using special tool spark plug socket and extension 3122 B  .
   Fig 2: Installing Spark Plug

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
   1. 2.1. The spark plugs for cylinders 3 and 6 need a shorter tool setup. Use a medium extension with a cardan joint and spark plug socket for this.