ap0530t056001bb

Check and adjust valve clearance

Vrsta ap · tema 05.30 · različica 0102 · 2008-11-12

Velja za: ENGINE 457.944 in MODEL 613.358 /388 ENGINE 457.942 in MODEL 671.015 /020 /021 /030 /042 /332 /333

Ni na voljo v jeziku »sl«; prikazano v jeziku Angleščina.

Umestitev

Funkcijska skupina 1 Motor › 05 Krmiljenje motorja › 05.30 Ventili — Serija 613 (modeli 358, 388) · Serija 671 (modeli 015, 020, 021, 030, 042, 332, 333)

EinPAS 15 motor › 15.17 krmiljenje motorja › 15.17.30 pogon ventilov — Serija 613 (modeli 358, 388) · Serija 671 (modeli 015, 020, 021, 030, 042, 332, 333)

Velja tudi za motorje/menjalnike: 457 942, 457 944

AP05.30-T-0560-01BB

Check and adjust valve clearance

Test values for valves

Number

Designation

Engine 457.9

BE05.30-N-1001-01J

Valve clearance

Inlet

mm

0.40

Outlet

mm

0.60

BE05.30-N-1002-01J

Inspection tolerance

mm

-0.10/+0.20

Engine timing - general

Number

Designation

Engine 457.9

BA05.00-N-1002-01G

Jam nut on rocker arm adjustment screw

Nm

50

Check and adjust valve clearance

Valve adjusting wrench

422 589 00 11 00

Check and adjust valve clearance

A05.30-0001-11

1 Inspect valve clearance (arrows) with feeler gage between rocker arm and valve bridge.

Only maintenance: The valve clearance must not be adjusted, if it is within the test tolerance.

2 Adjust valve clearance (arrows).
Slacken locknut (2) and adjust valve clearance with adjusting bolt (1). Counterhold adjustment screw (1) and tighten jam nut (2) fully, .
Check valve clearance again, correct if necessary.

The valve clearance is correctly set if you can pull the feeler gage through with only slight resistance.

E = Inspection of valve clearance of inlet valves

A = Inspection of valve clearance of exhaust valves