Disassembly — Engine - 3.7L Duratec (227kW & 301PS) · Reference 5335

Disassembly — original illustration 1, reference 5335Original colors & callouts · Select to enlarge

All cylinder heads

12. Remove the spark plugs. Refer to: SPARK PLUGS .

NOTE: If the components are to be reinstalled, they must be installed in the same positions. Mark the components for installation into their original locations.

13. Using the special tools, remove the valve collet, valve spring retainer and the valve spring.

Use Special Service Tool: 303-300 (T87C-6565-A) Set, Valve Spring Compressor, 303-350 (T89P-6565-A) Compressor, Valve Spring, 303-1249 Valve Spring Compressor.

Disassembly — original illustration 2, reference 5335Original colors & callouts · Select to enlarge

14. Remove the valve stem seal.

Ford_Mustang_all_2015-2017.pdf · source reference 5335

Original technical text and illustrations, formatted as HTML. Follow the engine, transmission, equipment, model and year specified in the source. Import and layout checks do not establish applicability to every 2015–2017 Mustang. About this collection.