F 350 2WD Pickup V8-7.3L DSL (1988)
Valve Guide Seal: Technical Service Bulletins
Valve Stem Oil Shield - Eliminated
Article No. 89-11-10
VALVE STEM OIL SHIELDS - 6.9L AND 7.3L DIESEL
ENGINES - ELIMINATION OF SMALL INTAKE AND
EXHAUST OIL SHIELDS
LIGHT TRUCK:
1984-89 E-250, E-350, F-250, F-350
Figure 1
