Service Manual

ISB, ISBe and QSB (Common Rail [...] Straight Thread Plug
Section 17 - Miscellaneous - Group 17 Page 17-7
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For straight thread plugs with an o-ring, inspect the o-ring
for cuts, tears, or deformation. Replace the o-ring if
necessary.
For straight thread plugs with formed in-place sealant,
inspect the sealant for damage. If damaged, replace the
entire plug.
Install
If equipped with a straight thread plug with o-ring, install a
new o-ring on the straight-thread plug, if required.
Lubricate the o-ring with clean 15W-40 oil.
Install and tighten the plug.
Torque Value:
M10 10 N•m [ 89 in-lb ]
Torque Value:
M12 20 N•m [ 177 in-lb ]
Torque Value:
M14 25 N•m [ 221 in-lb ]
Torque Value:
M16 35 N•m [ 25 ft-lb ]
Torque Value:
M18 45 N•m [ 33 ft-lb ]
If equipped with a straight thread plug with formed in-
place sealant, install and tighten the plug.
Torque Value:
M10 18 N•m [ 160 in-lb ]
Torque Value:
M12 25 N•m [ 221 in-lb ]
Torque Value:
M14 30 N•m [ 22 ft-lb ]
Torque Value:
M16 40 N•m [ 30 ft-lb ]
Torque Value:
M18 50 N•m [ 37 ft-lb ]