si2020w0001a

Service information on hose clamps

Tip si · temă 20.20 · versiune 0100 · 2003-06-17

Valabil pentru: MODELS 950, 952, 953, 954, 957, 970, 972, 974, 975, 976 as of Vehicle Ident. End-No. 1K 340000

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Încadrare

Grupă funcțională 1 Motor › 20 Răcire motor › 20.20 Radiator, furtunuri agent de răcire — Seria 950 · Seria 952 · Seria 953 · Seria 954 · Seria 957 · Seria 970 · Seria 972 · Seria 974 · Seria 975 · Seria 976

EinPAS 15 Motor › 15.25 Sistem răcire motor › 15.25.1 Informaţie de bază — Seria 950 · Seria 952 · Seria 953 · Seria 954 · Seria 957 · Seria 970 · Seria 972 · Seria 974 · Seria 975 · Seria 976

EinPAS 45 Date/Informaţie › 45.20 Informaţie/Măsuri › 45.20.20 Informaţie service — Seria 950 · Seria 952 · Seria 953 · Seria 954 · Seria 957 · Seria 970 · Seria 972 · Seria 974 · Seria 975 · Seria 976

SI20.20-W-0001A

Service information on hose clamps

24.1.00

MODELS 950, 952, 953, 954, 957, 970, 972, 974, 975, 976
as of Vehicle Ident. End-No. 1K 340000

Modification notes

24.1.00

Takes place of STIN 50.20W001 from 23.11.98

New hose clamps for coolant and heater lines as under new Standard 10223

The new hose clamps transmit greater radial forces thereby ensuring that the seal remains tight at the connecting point longer. Through the effect of the hose clamp's spring band the prestress drops only slightly with the result that tightening the clamp is no longer necessary.

The series-production use of the new hose clamp will take place as of approx. Vehicle Ident. End-No. 1K 340000.

The new hose clamps for the new Standard 10223 (imprint on edge of clamp) with spring band no longer need to be routinely tightened in the workshop. The hose clamp may be tightened in the event of a leakage, but only to a torque of 4 Nm. Excessive tightening could damage the hose material and it may as a result be torn.

In future hose clamp spare parts will only be available that comply with the latest Standard 10223.