gf2710p9900a

Park pawl, basic function

Type gf · topic 27.10 · version 0104 · 2020-07-03

Applies to: Model all with transmission 725.0/1

Where it sits

Function group 2 Chassis › 27 Automatic transmission › 27.10 Complete transmission — Series 900 (models 9**) · Series 902 (models 9**) · Series 904 (models 918, 919, 924, 925, 938, 943, 957) · Series 906 (models 917, 918, 924, 953)

EinPAS 17 Drivetrain/axle › 17.20 Transmission › 17.20.57 Park pawl — Series 900 (models 9**) · Series 902 (models 9**) · Series 904 (models 918, 919, 924, 925, 938, 943, 957) · Series 906 (models 917, 918, 924, 953)

Also applies to engines/gearboxes: 139 ***, 254 ***, 256 ***, 272 ***, 276 ***, 282 ***, 457 9**, 541 9**, 542 9**, 608 ***, 700 4**, 700 420, 700 421, 700 422, 700 423, 715 3**, 715 5**, 722 6**, 722 9**, 724 ***, 724 0**, 724 033, 724 044, 724 045, 724 1**, 724 103, 724 114, 724 115, 724 120, 725 ***, 725 0**, 725 035, 725 037, 725 038, 725 085, 725 1**, 739 390, 739 391, 739 395, 739 396, 739 397, 739 398, 739 399, 740 698, 743 3**, 743 4**, 743 498, 746 971, 924 9**, 924 910, 925 9**, 926 9**

GF27.10-P-9900A

Park pawl, basic function

22.06.2020

Model

all with transmission 725.0/1

Overview

This document contains information on:

General

Function

General

The park pawl, in addition to the parking brake, mechanically secures the vehicle against rolling away.

Function

The park pawl prevents shifting out of transmission position "P" using the DIRECT SELECT lever when the brake pedal is not actuated.

The park pawl is engaged and disengaged electrohydraulically or electromechanically. The vehicle is secured mechanically by blocking the parking lock gear in the transmission.

The park pawl is engaged and disengaged by operating the selector lever or depending on various vehicle conditions, e.g. by opening the driver's door when the engine is running or by removing the ignition key.

Further detailed information

Park pawl, detailed information

Model all with transmission 725.0/1

GF27.10-P-1103D

Referenced documents