ar0500d2010c

Checking hydraulic valve clearance compensating elements

Typ ar · téma 05.00 · verze 0101 · 1999-11-10

Platí pro: ENGINE 111.979 in MODEL 901, 902, 903, 904

Není k dispozici v jazyce „cs“; zobrazeno v jazyce Angličtina.

Zařazení

Funkční skupina 1 Motor › 05 Rozvod motoru › 05.00 Všeobecné — Řada 901 · Řada 902 · Řada 903 · Řada 904

EinPAS 15 Motor › 15.17 Rozvod motoru › 15.17.30 Ventilový rozvod — Řada 901 · Řada 902 · Řada 903 · Řada 904

Platí také pro motory/převodovky: 111 979

AR05.00-D-2010C

Checking hydraulic valve clearance compensating elements

14.2.96

ENGINE 111.979 in MODEL 901, 902, 903, 904

Checking hydraulic valve clearance compensating elements

D05.00-1001-11

1 Thrust tool

2 Cam

3 Valve tappet

Removing, installing

1

Warm engine up to operating temperature

Coolant temperature about 80 °C

2

Inspect engine oil level, adjust to correct level if necessary

AP18.00-D-0101A

3

Remove cylinder head cover (1)

AR01.20-D-5014C

4

Rotate engine at crankshaft until the cam (2) at the valve tappet (3) to be inspected is positioned at its base circle

Lobe of cam should point up

AR01.00-D-0120C

Inspecting

5

Use thrust tool (1) to press valve tappet (3) by hand (arrow)

Do not use any steel tools.
If the pressure is excessive, the valve tappet appears to drop but in reality the valve opens.

If a valve tappet drops more rapidly in comparison to the others

replace valve tappet.

AR05.00-D-2310C

6

Once again press new valve tappet (3) by hand thrust tool (1) (arrow)

If one or several of the new valve tappets drop more rapidly in comparison to the others

inspect pressurized oil supply of cylinder head

Engine oil circuit as-built configuration

GF18.00-S-1106A

Clean oil gallery in cylinder head if necessary

AR01.30-S-5450A

7

Install in the reverse order

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