Check and correct hydraulic oil level

AR26.60-D-0009A

Check and correct hydraulic oil level

19.11.09



Removing

Danger!

Risk of death caused by vehicle slipping or toppling off of the lifting platform.

Align vehicle between the columns of the lifting platform and position the four support plates at the lifting platform support points specified by the vehicle manufacturer.

AS00.00-Z-0010-01A

Danger!

Risk of injury to skin or eyes caused by hydraulic fluid spraying out under high pressure. Risk of poisoning caused by swallowing hydraulic fluid.

Depressurize the hydraulic system completely before starting any work on the system. Wear protective clothing and safety glasses.

AS00.00-Z-0013-01A

1.1

Remove rear part of bottom part of noise encapsulation

Model 203, 209 with diesel engine

AR94.30-P-5300P

Model 211 with diesel engine

AR94.30-P-5300T

1.2

Remove rear part of engine compartment paneling

Model 203, 209 with gasoline engine

AR61.20-P-1105P

Model 208

AR61.20-P-1105AB

Model 211 with gasoline engine

AR61.20-P-1105T

2

Remove cover (1) of connector (5) of hydraulic pump

Model 211

Model 901, 902, 903, 904 up to vehicle ident. end no. 159192

AR26.40-D-2002-03A

3

Separate connector (5) of hydraulic pump

Model 901, 902, 903, 904 up to vehicle ident. end no. 159192

Model 203, 208, 209, 211

4.1

Switch on ignition and shift through all gears until the transmission is depressurized

Model 901, 902, 903, 904 up to vehicle ident. end no. 159192

Model 203, 208, 209, 211

 Read out and check hydraulic pressure using STAR DIAGNOSIS.

STAR DIAGNOSIS diagnosis system

4.2

Reduce hydraulic pressure using STAR DIAGNOSIS

Model 901, 902, 903, 904 as of vehicle ident. end no. 159193

STAR DIAGNOSIS diagnosis system

5

Remove key from ignition lock

Model 203, 208, 209, 211

6

Unscrew oil checking screw (2) from hydraulic fluid reservoir (3)

 When the vehicle is being driven, a small quantity of hydraulic oil may collect in the riser (2a) and then escape when the oil check screw (2) is removed. Nevertheless check the oil level as described and correct if necessary.

7

Unscrew oil filler screw (4)

 When the vehicle is being driven, a small quantity of hydraulic oil may collect in the riser (4a) and then escape when the oil filler screw (4) is removed.

8

Insert double connection piece in the oil filler opening and replenish the hydraulic fluid until hydraulic fluid escapes at the oil inspection opening

Double connecting piece M10x1

 Hand pump

*210589007100

 Hydraulic fluid
Transmission 716.643

*BF26.00-N-1002-01G

 Hydraulic fluid
Transmissions 716.60/62/63/65/66/64 except transmission 716.643

*BF26.10-P-1002-01C



Install

9

Unscrew double fitting and screw in oil filler screw (4)

 Replace sealing ring.



*BA26.40-P-1003-01C

10

Screw in oil checking screw (2)

 Replace sealing ring.

11

Connect connector (5) of the hydraulic pump

Model 901, 902, 903, 904 up to vehicle ident. end no. 159192

Model 203, 208, 209, 211

 Plug should snap in audibly.

12

Install cover (1) of the connector of the hydraulic pump (5)

Model 901, 902, 903, 904 up to vehicle ident. end no. 159192

AR26.40-D-2002-03A

 Model 211: Guide the lug (1a) of the cover (1) into the cutout (1b).

13.1

Install rear part of bottom part of noise encapsulation

Model 203, 209 with diesel engine

AR94.30-P-5300P

Model 211 with diesel engine

AR94.30-P-5300T

13.2

Install rear part of engine compartment paneling

Model 203, 209 with gasoline engine

AR61.20-P-1105P

Model 208

AR61.20-P-1105AB

Model 211 with gasoline engine

AR61.20-P-1105T

14

Switch on ignition and shift through all gears until sufficient system pressure is available

15

Read out diagnostic trouble code memory using STAR DIAGNOSIS and erase if necessary

 When the work is complete stored faults must be worked on in the diagnostic trouble code memories and erased. The stored faults can be caused by defective components, assembly as well as lines disconnected during test work and by simulation.

Number

Designation

Trans-mission
716.6

BA26.40-P-1003-01C

Oil filler plug

Nm

35

Number

Designation

Transmission
716.643

BF26.00-N-1002-01G

Hydraulic fluid

Filling capacity

Liters

0.5

Specifications for Operating Fluids

Sheet

BB00.40-P-0345-00A

Number

Designation

Transmission
716.60/61/62/
630/631/632/
633/634/635/
636/638

Transmission
716.640/641/644/646/649, 716.653/654/655/656/657/658/66/67

BF26.10-P-1002-01C

Hydraulic fluid

Filling capacity

Liters

0.5

0.5

Specifications for Operating Fluids

Sheet

BB00.40-P-0345-00A

BB00.40-P-0345-00A