Mercedes S-Class W-140

In 1991-1999 editions

Repair and enterprise of the car

Discussion and installation of the K3 connection

Discussion

K3 connection design


44a — the External support 44b — Uplotnitelnoje a ring 44c — pistons 44d — the Rise-strong disk	44e, 44 h — blocking rings 44f — a feather of glasses 44 g — the Disks block 072 — tiskalshchik

EXECUTION ORDER

1. Accept a blocking ring (44h) from an external support.
2. Accept the Disks block (44g) and a feather of glasses (44f) from an external support.
3. Establish a tiskalshchik (072) on rise - a strong disk (44d) and press them until the blocking ring (44e) is not released.
4. Accept a blocking ring (44e).
5. Accept rise - a strong disk (44d) and the piston (44c) from an external support.

Installation

Check of freedom of action between a blocking ring (44g) and external Disk (41a)


37 — Reibscheiben from thickness of 1.6 mm / new thickness of 2.1 mm 41a — External Disk from thickness of 4.0 mm 41b — External Disk from thickness of 3.5 mm / new thickness of 2.8 mm 41c — External Disk from thickness of 1.8 mm	44a — the External support of the K3 connection 44 g — a blocking ring 44 h — a feather of glasses L — freedom of action

Installation will be as it should be, carried out down discussions. Check freedom of action between a blocking ring (44g) and external Disk (41a). The size of freedom of action in the K3 connection of a nizheperechislen in the table. As a last resort you regulate freedom of action by means of selection of a blocking ring (44g) to the necessary thickness. Rings of thickness of 2.0, 2.3, 2.6, 2.9, 3.2 and 3.5 mm are issued.

The size of freedom of action in the K3 connection

Disk		Size of freedom of action, millimeter
3	2.30	2.70-3.10
4	2.40	3.00-3.40
5	2.50	3.30-3.70