SPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
B1BP35QP
(*) = IMPERATIVE: Respect the tightening sequence (see following page).
Engine: RFK
Cylinder head bolts (*)
1st pre-tightening
12
2nd pre-tightening
Angular slackening
Tightening
Angular tightening
Valve cover screws (*)
13
Pre-tightening
Tightening
14
Sparking plugs
Camshaft bearing cap cover screws (*)
15
Pre-tightening
Tightening
16
Valve for injection of air to the exhaust
87
Cylinder head
C4
1,5 ± 0,1
5 ± 0,5
360°
2 ± 0,2
285° ± 5°
0,5
1,1 ± 0,1
2,7 ± 0,2
0,5
1,1 ± 0,1
0,9 ± 0,2