T Tire Biter Active member Equipment B 2601 434 loader MMM, bunch of tractor stuff . Ford 4600 Jul 10, 2012 238 88 28 S.E. TN Jan 11, 2026 #1 Why does the service manual want me to take out the glow plugs to check the valve lash?
J jaxs Well-known member Equipment B1750HST Jun 22, 2023 1,011 779 113 Texas Jan 11, 2026 #2 Relieves compression which makes engine easier to rotate and bring to proper position. Try it both ways and you'll understand. Reactions: 2 users
Relieves compression which makes engine easier to rotate and bring to proper position. Try it both ways and you'll understand.
T Tire Biter Active member Equipment B 2601 434 loader MMM, bunch of tractor stuff . Ford 4600 Jul 10, 2012 238 88 28 S.E. TN Jan 11, 2026 #3 Yeah that s what I thought. Never seemed to need to. thanks!