ap1415b1450d

Engine brake - checking condition and adjustment

Type ap · emne 14.15 · version 0101 · 2017-08-01

Gælder for: Engine 457 in model 693.154/193/194/196/197 Engine 457 in model 696.080/090/365/369 Engine 457.911 in model 695.0 Engine 457.931 in model 696.367 Engine 475.9 in model 695.034/051 Engine 476.9 in model 695.052

Ikke tilgængelig på “da”; vises på Engelsk.

Placering

Funktionsgruppe 1 Motor › 14 Udstødningsmanifold, motorbremse, udstødningsrenseanlæg › 14.15 Motorbremse — Serie 693 (modeller 154, 193, 194, 196, 197) · Serie 695 (modeller 0**, 034, 051, 052) · Serie 696 (modeller 080, 090, 365, 367, 369)

EinPAS 21 bremser/vakuumsystem/trykluftsystem › 21.20 Motorbremse › 21.20.43 motorbremse komplet — Serie 693 (modeller 154, 193, 194, 196, 197) · Serie 695 (modeller 0**, 034, 051, 052) · Serie 696 (modeller 080, 090, 365, 367, 369)

Gælder også for motorer/gearkasser: 457 ***, 457 911, 457 931, 475 9**, 476 9**

AP14.15-B-1450D

Engine brake - checking condition and adjustment

25.07.2017

Engine

457 in model 693.154/193/194/196/197

Engine

457 in model 696.080/090/365/369

Engine

457.911 in model 695.0

Engine

457.931 in model 696.367

Engine

475.9 in model 695.034/051

Engine

476.9 in model 695.052

Engine brake - checking condition and adjustment

457.922/928 Engine

1

Pneumatic cylinder

2

Ball terminal

D

Pneumatic cylinder assembling pre-tensioning

B14.10-0029-01

Engine brake - checking condition and adjustment

Engine 457.931

1

Pneumatic cylinder

2

Ball terminal

D

Pneumatic cylinder assembling pre-tensioning

B14.15-0003-01

Engine brake - checking condition and adjustment

Engine 475.9; 476.9

1

Pneumatic cylinder

2

Ball terminal

D

Pneumatic cylinder assembling pre-tensioning

B14.15-0002-01

Check

Warning

Risk of injury caused by body parts being pinched or crushed as cab is tilted

Ensure that no one is within the tilting range of the cab as it is being tilted. Always tilt the cab all the way to the end position and secure with the safety strut.

AS60.80-Z-0001-01A

1.1

Tilt the cabin.

On the chassis 693.154/193/194/196/197

.

AR60.80-B-0010C

1.2

Tilt the engine hood

On the chassis 695.034/051/052; 696.080/090/365/367/369

.

AR88.40-B-1000B

2

Remove the lock from the ball terminal (2) and disengage the rod from the engine-brake actuation pneumatic cylinder(1).

Apply high temperatures resistant grease

3

Check the throttle axle for smooth movement.

4

Inspect the pneumatic cylinder (1), the junction parts and throttle axle for wearing.

5

Check the secure lever attachment at the end of the throttle spline.

6

Adjust the pre-tensioning (D) of the pneumatic cylinder mounting.

This measurement will be correctly adjusted when air cylinder rod is pulled according to correspondent measurement.

The prior-tension eliminates the vibrations caused by the valve (throttle), thus avoiding the premature wear of the engine-brake assembly.

For engines BM 457.9Bushing face distance to the flange center (A)

*BE14.15-B-1005-01D

For engines BM 475.9; 479.9D - Pre-tension of pneumatic cylinder assembly

*BE14.15-B-1003-01C

Warning

Risk of injury caused by body parts being pinched or crushed as cab is tilted

Ensure that no one is within the tilting range of the cab as it is being tilted. Always tilt the cab all the way to the end position and secure with the safety strut.

AS60.80-Z-0001-01A

7.1

Tilt the cabin

On the chassis 693.154/193/194/196/197

.

AR60.80-B-0010C

Warning

Risk of injury caused by pinching and crushing when opening and closing engine hood

No one should be within the swivel range of the engine hood as it is being opened or closed. Always open engine hood all the way to the end position until this engages in the front locks.

AS88.40-Z-0001-01A

7.2

Tilt the cabin

On the chassis 695.034/051/052; 696.080/090/365/367/369

.

AR88.40-B-1000B

Engine brake

Number

Designation

Engine 475.9,

Engine 476.9

BE14.15-B-1003-01C

D - Pre-tension of pneumatic cylinder assembly

mm

2,5...3,5

2,5...3,5

Engine brake

Number

Designation

Engine 457.907/908/909/910/911/915/916/918/919/920/927/932/983, 460.984

BE14.15-B-1005-01D

Bushing face distance to the flange center (A)

mm

106,0

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