ap1415b1450e

Engine brake - checking condition and adjustment

Typ ap · temat 14.15 · wersja 0201 · 2017-08-01

Dotyczy: Engine 372, 374 in model 384, 688 Engine 372, 374, 376, 377 in model 384, 386, 682.1, 693, 694, 695 Engine 372, 376 in model 384, 386 Engine 374 in model 688

Niedostępne w języku „pl”; wyświetlono w języku Angielski.

Umiejscowienie

Grupa funkcyjna 1 Silnik › 14 Kolektor wydechowy, hamulec silnikowy, instalacja oczyszczania spalin › 14.15 Hamulec silnikowy — Seria 372 · Seria 374 · Seria 376 · Seria 384 · Seria 386 · Seria 682 (modele 1**) · Seria 688 · Seria 693 · Seria 694 · Seria 695

EinPAS 21 Hamulce/instalacja podciśnieniowa/układ sprężonego powietrza › 21.20 Hamulec silnikowy › 21.20.43 Hamulec silnikowy kompletny — Seria 372 · Seria 374 · Seria 376 · Seria 384 · Seria 386 · Seria 682 (modele 1**) · Seria 688 · Seria 693 · Seria 694 · Seria 695

Dotyczy też silników/skrzyń biegów: 377 ***

AP14.15-B-1450E

Engine brake - checking condition and adjustment

25.07.2017

Engine

372, 374 in model 384, 688

Engine

372, 374, 376, 377 in model 384, 386, 682.1, 693, 694, 695

Engine

372, 376 in model 384, 386

Engine

374 in model 688

Engine brake - checking condition and adjustment

1

Pneumatic cylinder

2

Ball terminal

D

Pneumatic cylinder assembling pretensioning

B14.15-0002-01

Check

1

Remove the lock of the spherical terminal (2) and disengage the rod of the pneumatic cylinder (1) drive of the motor brake

Apply resistant grease at high temperatures.

2

Test flap shaft movement smoothness

3

Examine air cylinder (1), joint part and flap shaft for wear

4

Check the firm attachment of the lever to the grooved end of the throttle

5

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 pre-tensioning eliminates the vibrations caused by the throttle valve, thus avoiding the premature wear of the motor brake assembly.

.Pneumatic cylinder assembling pre-tensioning

*BE14.15-B-1002-01A

Engine brake

Number

Designation

Engine 374.9

Engine 372.961; 377.940/941/942/943/944/945; 961; 962; 963

BE14.15-B-1002-01A

Pneumatic cylinder assembling pre-tensioning

mm

2,5...3,5

2,5...3,5

Engine brake

Number

Designation

Engine 372.985; 376.908/930/951/952/953/954/956/963/977/993/995; 377.960/964/965/968/969/972/973/981/982/983/984/985

BE14.15-B-1002-01A

Pneumatic cylinder assembling pre-tensioning

mm

2,5...3,5