92
ENGINES
CYLINDER HEAD (continued)
Engine: RFN
X = MAXIMUM reusable length
Pre-tightening : 1,5 ± 0,1
Tightening :5 ±0,1
Slackening : 360° ± 2°
Tightening :2 ±0,75
Angular tightening : 285° ± 5°
NOTA : Oil the threads and under the
heads of the bolts (use engine oil or
Molykote G Rapid Plus).
B1DP16FC
B1DP05BC
RFN
X = 147 mm
Cylinder head tightening (m.daN) Cylinder head bolts
A = Thickness of the washer : 4 ± 0,2