ar0120d501403sf

Bolt tightening procedure for cylinder head cover

Type ar · emne 01.20 · version 0103 · 2018-10-01

Gælder for: Engine 642 in model 907 Engine 642.896/898/992/993 in model 906

Ikke tilgængelig på “da”; vises på Engelsk.

Placering

Funktionsgruppe 1 Motor › 01 Motor komplet, motorudluftning, topstykke, motorblok › 01.20 Motorudluftning, ventildæksel — Serie 906 · Serie 907

EinPAS 15 Motor › 15.16 Topstykke › 15.16.30 Ventildæksel — Serie 906 · Serie 907

Gælder også for motorer/gearkasser: 642 ***, 642 896, 642 898, 642 992, 642 993

AR01.20-D-5014-03SF

Bolt tightening procedure for cylinder head cover

Engine	642 in model 907
Engine	642.896/898/992/993 in model 906

 Crankcase ventilation system, cylinder head cover

Number	Designation			Engine 642 in model 639 Engine 642 in model 906	Engine 642 in model 907
BA01.20-N-1001-01O	Screw/bolt, cylinder head cover to cylinder head	Stage 1, apply	Nm	4	4
		Stage 2, initial torque	Nm	6	6
		Stage 3, final torque	Nm	8	8

Bolt tightening procedure for cylinder head cover

Right cylinder head cover

1	Tighten screws (8, 11) to stage 1  .

2	Tighten screws (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 24, 25, 26, 27, 28, 29, 30) in the numerical sequence to stage 2  .

3	Tighten screws (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 24, 25, 26, 27, 28, 29, 30) in the numerical sequence to stage 3  .

P01.20-2165-05

Bolt tightening procedure for cylinder head cover

Left cylinder head cover

4	Tighten screws (8, 11) to stage 1  .

5	Tighten screws (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 24, 25, 26, 27, 28) in the numerical sequence to stage 2  .

6	Tighten screws (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 24, 25, 26, 27, 28) in the numerical sequence to stage 3  .

P01.20-2164-05