ar4215b0010a

Remove/install automatic linkage adjuster

Typ ar · temat 42.15 · wersja 0202 · 2020-08-14

Dotyczy: Model 364, 382, 397, 634, 688 Model 368 with rear axle 743, 746 with front axle 732 Model 384 with rear axle 743, 745, 746 with front axle 732, 739 (except 739.916) Model 384, 386, 388, 397, 660, 693, 695, 696 Model 384, 386, 397, 682, 693, 694, 695 Model 688

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

Umiejscowienie

Grupa funkcyjna 2 Podwozie › 42 Układ hydrauliczny i mechanizm hamulców › 42.15 Mechanika — Seria 364 · Seria 368 · Seria 382 · Seria 384 · Seria 386 · Seria 388 · Seria 397 · Seria 634 · Seria 660 · Seria 682 · Seria 688 · Seria 693 · Seria 694 · Seria 695 · Seria 696

EinPAS 21 Hamulce/instalacja podciśnieniowa/układ sprężonego powietrza › 21.15 Hamulec zasadniczy/instalacja podciśnieniowa › 21.15.40 Hamulec zasadniczy z przodu — Seria 364 · Seria 368 · Seria 382 · Seria 384 · Seria 386 · Seria 388 · Seria 397 · Seria 634 · Seria 660 · Seria 682 · Seria 688 · Seria 693 · Seria 694 · Seria 695 · Seria 696

EinPAS 21 Hamulce/instalacja podciśnieniowa/układ sprężonego powietrza › 21.15 Hamulec zasadniczy/instalacja podciśnieniowa › 21.15.42 Hamulec zasadniczy z tyłu — Seria 364 · Seria 368 · Seria 382 · Seria 384 · Seria 386 · Seria 388 · Seria 397 · Seria 634 · Seria 660 · Seria 682 · Seria 688 · Seria 693 · Seria 694 · Seria 695 · Seria 696

Dotyczy też silników/skrzyń biegów: 732 ***, 739 003, 739 005, 739 006, 739 007, 739 008, 739 009, 739 012, 739 013, 739 014, 739 015, 739 016, 739 017, 739 018, 739 019, 739 020, 739 030, 739 031, 739 032, 739 033, 739 034, 739 036, 739 037, 739 038, 739 039, 739 040, 739 041, 739 042, 739 043, 739 044, 739 045, 739 046, 739 047, 739 048, 739 049, 739 050, 739 051, 739 052, 739 053, 739 054, 739 055, 739 056, 739 057, 739 058, 739 059, 739 060, 739 061, 739 062, 739 063, 739 064, 739 065, 739 066, 739 068, 739 069, 739 070, 739 071, 739 072, 739 073, 739 074, 739 076, 739 077, 739 078, 739 079, 739 080, 739 081, 739 082, 739 083, 739 084, 739 086, 739 087, 739 088, 739 089, 739 090, 739 091, 739 092, 739 093, 739 094, 739 095, 739 096, 739 097, 739 098, 739 099, 739 100, 739 102, 739 113, 739 114, 739 115, 739 116, 739 117, 739 118, 739 119, 739 120, 739 121, 739 122, 739 123, 739 139, 739 140, 739 141, 739 142, 739 143, 739 144, 739 145, 739 146, 739 147, 739 148, 739 149, 739 150, 739 151, 739 152, 739 153, 739 154, 739 155, 739 156, 739 157, 739 158, 739 159, 739 161, 739 166, 739 167, 739 168, 739 169, 739 170, 739 171, 739 172, 739 173, 739 174, 739 175, 739 177, 739 178, 739 179, 739 180, 739 181, 739 182, 739 183, 739 184, 739 187, 739 189, 739 190, 739 191, 739 192, 739 193, 739 194, 739 195, 739 196, 739 197, 739 198, 739 199, 739 211, 739 216, 739 218, 739 234, 739 302, 739 308, 739 309, 739 312, 739 313, 739 330, 739 331, 739 332, 739 335, 739 336, 739 337, 739 386, 739 390, 739 391, 739 392, 739 395, 739 396, 739 397, 739 398, 739 399, 739 400, 739 401, 739 402, 739 410, 739 411, 739 412, 739 430, 739 431, 739 432, 739 433, 739 434, 739 435, 739 436, 739 437, 739 438, 739 439, 739 440, 739 441, 739 442, 739 443, 739 444, 739 500, 739 505, 739 506, 739 507, 739 508, 739 509, 739 510, 739 514, 739 515, 739 516, 739 517, 739 520, 739 526, 739 527, 739 528, 739 529, 739 530, 739 531, 739 534, 739 535, 739 536, 739 538, 739 540, 739 541, 739 542, 739 543, 739 544, 739 550, 739 560, 739 564, 739 565, 739 566, 739 567, 739 568, 739 569, 739 570, 739 573, 739 574, 739 575, 739 576, 739 577, 739 578, 739 580, 739 581, 739 582, 739 583, 739 591, 739 592, 739 593, 739 594, 739 930, 739 931, 739 932, 739 933, 743 ***, 745 ***, 746 ***

AR42.15-B-0010A

Remove/install automatic linkage adjuster

04.08.2020

Model

364, 382, 397, 634, 688

Model

368 with rear axle 743, 746 with front axle 732

Model

384 with rear axle 743, 745, 746 with front axle 732, 739 (except 739.916)

Model

384, 386, 388, 397, 660, 693, 695, 696

Model

384, 386, 397, 682, 693, 694, 695

Model

688

Remove/install automatic linkage adjuster

1

Automatic regulator

2

Pivot pin

3

Indicator washer

4

Compensating washer

5

Spacer washer

6

Lock-ring

7

Mechanical adjustment screw

8

Control lever attachment bolt

9

Control lever

B42.15-0007-05

Remove

1

Turn back the camshaft "S" to position "zero", moving adjustment screw (7) anticlockwise

It is necessary a little push to turn back screw (7), where a characteristic nose of ratchet is heard.

To remove the automatic adjuster of the rear axle should be pressurized pneumatic tanks and release the parking brake.

.Pressure regulator

*BE42.60-B-1001-01A

2

Turning the bifurcated rod of adjuster lever (1) removing cotter pin and articulation pin (2)

3

Remove fixing screw (8) from command lever (9)

4

Remove lock ring (6) from grooved camshaft

5

Remove spacer washer (5) and shim (4)

6

Remove indicator washer (3)

7

Turn adjustment screw (7) until the lever is free from bifurcated rod and remove automatic adjuster (1)

Install

8

Pressurize pneumatic tanks and release the parking brake

.Pressure regulator

*BE42.60-B-1001-01A

9

Install automatic adjuster (1), noting that camshaft mark "S" is aligned with adjuster mark

Lubricate with long term grease during grooved of the camshaft.

When assembling, the lever should be moved away from bifurcated rod. This clearance can be obtained via mechanical adjustment screw (7).

Molybdenum disulfide running-in paste

*BR00.45-Z-1045-06A

10

Assemble indicator washer (3) so that the notch coincide with engraved mark at the front camshaft face

11

Assemble spacer washer (5) and shim (4)

12

Assemble lock ring (6)

Check the axial play of the camshaft, if necessary, adjust it by shims.

.Axial clearance of camshaft

*BE42.15-B-1001-01A

.Thickness of the compensating washers for adjustment of the camshaft axial clearance

*BE42.15-B-1002-01A

13

Adjust command lever (9) pushing it firmly against backrest, following the arrow


.

AR42.15-B-0010-02A

14

Insert articulation pin (2) in adjuster lever hole and bifurcated rod, locking it with counter pin after installing the washer

Lubricate lightly pin (2).

Grease, DB supply specification 6804 - Class 267.0

*BR00.45-Z-1107-06A

Values for attesting the mechanical aspects

Number

Designation

Vehicles 382, 384, 386, 388, 660, 682, 693, 694, 695, 696 with drum brake

BE42.15-B-1001-01A

Axial clearance of camshaft

mm

0,6 - 1,0

Values for attesting the mechanical aspects

Number

Designation

Vehicles 382, 384, 386, 388, 660, 682, 693, 694, 695, 696 with drum brake

BE42.15-B-1002-01A

Thickness of the compensating washers for adjustment of the camshaft axial clearance

mm

0,5 / 1,5 / 2,0 / 2,5

Pneumatic brake system

Number

Designation

Chassis 368.00/05/10/11/15; 382.07/08/11/12/15/17/18; 384.06/07/11/14/20/22/31/33; 634.001/011/012/014/061/071/081; 693.02/10/12/14/15/17/18/19/34/38; 694.00/02/04; 695.01/02/03/04/05; 695.30; 696.08/09; 696.36

Chassis 364, 384.08/09, 386, 388, 397, 660, 664, 682, 688

BE42.60-B-1001-01A

Pressure regulator

Opening pressure - Wabco/Knorr

bar

9,8 ... 10,2

7,9 ... 8,3

Closing pressure - Wabco/Knorr

bar

8,7 ... 9,3

6,9 ... 7,7

Service pressure - Wabco/Knorr

bar

13

12

Opening pressure of safety valve - Wabco/Knorr

bar

14,5 ... 17,0

12,0 ... 15,0

Tires filling safety valve opening pressure - Wabco

bar

-

9,0 ... 13,0

Admissible leakage - Wabco/Knorr

bar (menor ou igual cm3)

10

10

Pressure on the test stand feeding circuit - Wabco/Knorr

bar

15

10

Pressure applied to the port 1 for leak test - Wabco/Knorr

bar

10

7

Pressure applied on the port 21 for leak test - Wabco/Knorr

bar

10

7

Repair materials

Number

Designation

Order number

BR00.45-Z-1045-06A

Molybdenum disulfide running-in paste

A 000 989 51 51 10

BR00.45-Z-1107-06A

Grease, DB supply specification 6804 - Class 267.0

Use corresponding commercially available repair materials.

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