Remove the inlet lower and upper manifold assembly.(Refer to Intake manifold in this Group)
Remove the brackets (A) and then remove the 6 glow plugs.
Tightening torque :
7.8 ~ 10.8N.m (0.8 ~ 1.1kgf.m, 5.8 ~ 8.0lb-ft)
Installation is reverse order of removal.