Check hydraulic valve play compensation elements

AR05.00-D-2012TSR

Check hydraulic valve play compensation elements

17.10.2018

Engine

651 in model 907, 910

2

Compensating element

3

Cam

4

Roller-type cam follower

5

Tool

 Caution

Risk of injury to skin and eyes due to handling of engine oil. Risk of poisoning caused by swallowing engine oil

Wear protective gloves, protective clothing and safety glasses.
Do not fill engine oil into beverage containers.

AS18.00-Z-0001-01A



Check

1

Check engine oil level.


The engine oil level must not lie above the maximum marking.
Engine damage can occur otherwise.

If engine oil level is incorrect,



Correct engine oil level.

 Engine oil

*BF18.00-N-1001-01L

 Warning

Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running.

Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.

AS00.00-Z-0005-01A

2

Warm up engine to normal operating temperature.

 Coolant temperature approx. 80 °C.



Remove

3

Remove cylinder head cover.

Engine 651 in model 907

AR01.20-D-5014TSR

Engine 651 in model 910

AR01.20-D-5014TSF



Check

4

Turn engine in direction of engine rotation until the cam (3) on the compensating element (2) to be checked is on its base circle.

 Do not turn engine against direction of engine rotation.

 Use  counterholder 651 589 00 40 00 or  counterholder 651 589 08 40 00 to turn the engine.

 Counterholder

*651589004000

 Counterholder

*651589084000

5

Press compensating element (2) downwards via roller-type rocker arm (4) using suitable tool (5).


Do not use a steel tool. Press compensating element (2) downwards using normal force of the hand.
This prevents damage.

 The compensating element (2) must not lower with normal force of the hand and must lower only very slowly with strong force.

6

Check remaining compensating elements (2) in the same way.

If several compensating elements (2) drop,



Check oil ducts and oil feed bores of the compensating elements (2) for contamination.

If the oil ducts and oil feed bores of the compensating elements (2) are contaminated,



Blow compressed air through the oil ducts in the flow direction.

If one compensating element (2) lowers too strongly compared to the other compensating elements (2) or the oil feed bores are plugged,



Replace affected compensating element (2).

AR05.00-D-2013TSR

If several compensating elements (2) are defective,



Check oil pressure.

Engine 651 in model 907

AR18.00-D-1250TSR

Engine 651 in model 910

AR18.00-D-1250TSF



Install

7

Install cylinder head cover.

Engine 651 in model 907

AR01.20-D-5014TSR

Engine 651 in model 910

AR01.20-D-5014TSF

 Filling capacities for engine lubrication system

Number

Designation

Engine 651 in model 907
except code MS3 (Engine version EURO 3)

Engine 651 in model 907
with code MS3 (Engine version EURO 3)

BF18.00-N-1001-01L

Engine oil

Filling capacity (oil and filter change)

Liter

11,5

11,5

Sheet

BB00.40-P-0228-51A

BB00.40-P-0228-03A

Sheet

BB00.40-P-0229-31A

BB00.40-P-0228-05A

Sheet

BB00.40-P-0229-51A

BB00.40-P-0228-51A

Sheet

BB00.40-P-0229-52A

BB00.40-P-0229-03A

Sheet

-

BB00.40-P-0229-05A

Sheet

-

BB00.40-P-0229-31A

Sheet

-

BB00.40-P-0229-51A

Sheet

-

BB00.40-P-0229-52A

 Filling capacities for engine lubrication system

Number

Designation

Engine 651 in model 910

BF18.00-N-1001-01L

Engine oil

Filling capacity (oil and filter change)

Liter

8,0

Sheet

BB00.40-P-0228-51A

Sheet

BB00.40-P-0229-31A

Sheet

BB00.40-P-0229-51A

Sheet

BB00.40-P-0229-52A

Sheet

-

Sheet

-

Sheet

-

Sheet

-