CITROEN C4 2004 - Page 148

145
ENGINES
CYLINDER HEAD
Engine: RHR
Cylinder head tightening (m.daN)
Cylinder head bolts
X = MAXIMUM reusable length
Pre-tightening :2 ±0,2
Tightening :6 ±0,6
Slackening : The bolts by 360°
Pre-tightening :2 ±0,2
Tightening :6 ±0,6
Angular tightening : 220° ± 5°
(in the sequence from 1 to 10)
NOTE:
- The bolts should have been carefully brushed with
a metal brush and then dried.
- Oil the threads and under the heads of the bolts.
(Use engine oil or Molykote G Rapid Plus).
- Insert the tap into the threaded holes in the cylinder
block.
B1DP15EC
B1DP05BC
RHR
X = 134,5 mm
UK-C4-page131-237-2004 15/11/04 9:19 Page 145