ar0330b8022tj

Check flywheel, rework if necessary

Typ ar · téma 03.30 · verze 0109 · 2019-10-16

Platí pro: Engine 924.9, 926.9 (except 926.941) in model 958.0/1 Engine 926.9 in model 958.2 (except 958.207/250/254/255/260/264)

Není k dispozici v jazyce „cs“; zobrazeno v jazyce Angličtina.

Zařazení

Funkční skupina 1 Motor › 03 Pohonná jednotka › 03.30 Setrvačník, unašeč, tlumič kmitů, ozubený věnec startéru — Řada 958 (modely 0**, 1**, 203, 208, 252, 256, 257, 258)

EinPAS 15 Motor › 15.15 Kompletní spalovací motor/blok motoru/klikový mechanismus › 15.15.41 Klikový hřídel/setrvačník/lamela spojky — Řada 958 (modely 0**, 1**, 203, 208, 252, 256, 257, 258)

Platí také pro motory/převodovky: 924 9**, 926 9**, 926 900, 926 910, 926 911, 926 912, 926 913, 926 914, 926 915, 926 916, 926 917, 926 918, 926 919, 926 920, 926 921, 926 924, 926 925, 926 926, 926 927, 926 928, 926 929, 926 930, 926 932, 926 933, 926 934, 926 935, 926 937, 926 938, 926 942, 926 945, 926 946, 926 947, 926 948, 926 949, 926 950, 926 956, 926 959, 926 960, 926 961, 926 969, 926 970, 926 971, 926 972, 926 973, 926 974, 926 975, 926 976, 926 985, 926 986, 926 987, 926 988, 926 989, 926 990, 926 991, 926 992, 926 993, 926 994, 926 995, 926 996, 926 997, 926 998, 926 999

AR03.30-B-8022TJ

Check flywheel, rework if necessary

14.10.2019

Engine

924.9, 926.9 (except 926.941) in model 958.0/1

Engine

926.9 in model 958.2 (except 958.207/250/254/255/260/264)

Check flywheel, rework if necessary

1

Flywheel

2

Rack

D

Engine flywheel diameter for clutch mounting

E

Minimum width between the friction surface of the clutch and the supporting flange

W03.30-1057-12

Remove

1

Remove the engine flywheel (1)


.

AR03.30-B-8002TJ

Check

2

Check the flywheel (1) friction surface for burned spots, stretch marks or cracks

If the burned spots or stretch marks are barely visible, the flywheel (1) can be machined. If the stretch marks or cracks are clearly visible or palpable, the fly (1) should be replaced.

3

Measure the minimum thickness of the flywheel between the friction surface and the supporting flange (E) on the flywheel (1)

If the value is out of tolerance, the flywheel should be replaced (1).

.Minimum allowable distance between the friction surface and the contact surface with the crankshaft

*BE03.30-B-1008-03E

Machining

4

Machine the clutch friction surface on the flywheel (1) using a lathe for brake drums and discs machining

After machining, the clutch friction surface cannot show flaws or tool marks.

.Clutch housing diameter

*BE03.30-B-1004-03E

.Flywheel working face finishing roughness, Rz

*BE03.30-B-1006-03E

.Minimum allowable distance between the friction surface and the contact surface with the crankshaft

*BE03.30-B-1008-03E

Install

5

Install the engine flywheel (1)

Remove/install a flywheel
.

AR03.30-B-8002TJ

Engine flywheel

Number

Designation

Motor 902.9; 904.9, 906.9, 924.9 with Ø 443 flywheel and Ø 395 clutch

Engine 902.9, 906.9, 926.9 with Ø 487 flywheel and Ø 430 clutch

BE03.30-B-1004-03E

Clutch housing diameter

mm

435,000...435,155

475,000...475,155

Engine flywheel

Number

Designation

Motor 904.9; 924.9 with Ø 403 flywheel and Ø 362 clutch

Motor 902.9, 906.9, 924.9 with Ø 443 flywheel and automatic gearbox

BE03.30-B-1004-03E

Clutch housing diameter

mm

395,000...395,140

-

Engine flywheel

Number

Designation

Engine 902.9, 904.9, 906.9, 924.9, with Ø 443 flywheel and Spicer clutch

BE03.30-B-1004-03E

Clutch housing diameter

mm

435,000...435,097

Engine flywheel

Number

Designation

Motor 902.9; 904.9, 906.9, 924.9 with Ø 443 flywheel and Ø 395 clutch

Engine 902.9, 906.9, 926.9 with Ø 487 flywheel and Ø 430 clutch

BE03.30-B-1006-03E

Flywheel working face finishing roughness, Rz

mm

0,016

0,016

Engine flywheel

Number

Designation

Motor 904.9; 924.9 with Ø 403 flywheel and Ø 362 clutch

Motor 902.9, 906.9, 924.9 with Ø 443 flywheel and automatic gearbox

BE03.30-B-1006-03E

Flywheel working face finishing roughness, Rz

mm

0,016

0,016

Engine flywheel

Number

Designation

Engine 902.9, 904.9, 906.9, 924.9, with Ø 443 flywheel and Spicer clutch

BE03.30-B-1006-03E

Flywheel working face finishing roughness, Rz

mm

0,016

Engine flywheel

Number

Designation

Motor 902.9; 904.9, 906.9, 924.9 with Ø 443 flywheel and Ø 395 clutch

Engine 902.9, 906.9, 926.9 with Ø 487 flywheel and Ø 430 clutch

BE03.30-B-1008-03E

Minimum allowable distance between the friction surface and the contact surface with the crankshaft

mm

55

55

Engine flywheel

Number

Designation

Motor 904.9; 924.9 with Ø 403 flywheel and Ø 362 clutch

Motor 902.9, 906.9, 924.9 with Ø 443 flywheel and automatic gearbox

BE03.30-B-1008-03E

Minimum allowable distance between the friction surface and the contact surface with the crankshaft

mm

55

-

Engine flywheel

Number

Designation

Engine 902.9, 904.9, 906.9, 924.9, with Ø 443 flywheel and Spicer clutch

BE03.30-B-1008-03E

Minimum allowable distance between the friction surface and the contact surface with the crankshaft

mm

55

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