Remove/install right engine mount

AR22.10-P-1102SR

Remove/install right engine mount

11.08.2017

Engine

281 in model 453

Shown on ENGINE 281.920

1

Engine mount

2

Mounting clip

3

Vent hose

4

Lifting eye

5

Screw

6

Engine hoist

7

Nut

8

Nuts

 Danger

Risk of death caused by vehicle slipping or toppling off of the lifting platform.

Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer.

AS00.00-Z-0010-01A



Remove

1

Raise vehicle on vehicle lift to working height

 Align the turn plates so that the screws of the rubber pads on the turn plates cannot come into contact with vehicle parts while jacking up.

2

Remove subwoofer

Engine 281 in model 453
with code 556 (Radio 56A MM2012 with DAB and PREMIUM SOUND)
Engine 281 in model 453
with code 557 (RADIO 57A MM2012 without DAB)
Engine 281 in model 453
with code 561 (Radio 61C - PREMIUM without DAB with PREMIUM SOUND)
Engine 281 in model 453
with code 562 (Radio 62C - R0 with DAB and PREMIUM SOUND)

3.1

Remove floor covering in trunk

Engine 281 in model 453.0

3.2

Fold floor covering in trunk forwards

Engine 281 in model 453.3/4

4

Remove covering over engine

5

Unclip retaining clip (2) for the bleed hose (3)

Engine 281.920 in model 453

6

Screw lifting eye (4) with screw/bolt (5) into threaded hole of retaining clip (2)

 Lifting eye

*281589006100

7

Position engine hoist (6), as shown using support braces, over the engine and align

 Support braces

*451589016200

 Engine lifting device

*639589006100

8

Mount engine hoist (6) using corresponding screw/bolt onto the lifting eye (4)

9

Unscrew nut (7)

10

Unscrew nuts (8)

11

Lower the engine with engine hoist (6) until the engine mount (1) can be detached from the threaded pins of the carrier

12

Unfasten threaded pin for the carrier from the engine mount (1) using a suitable plastic mallet

13

Remove engine mount (1) upwards



Check

14

Check engine mount (1) for wear and damage

In case of a complaint



Replace engine mount (1).



Install

15

Position engine mount (1) on engine carrier

16

Tighten nuts (8)

 Nut, engine mount to engine support

*BA22.10-P-1003-01H

17

Raise engine using engine hoist (6) so high that the nuts (7) can be screwed onto the threaded pins of the engine carrier

18

Tighten nut (7)

 Nut, engine mount to bearing pin

*BA22.10-P-1004-01H

19

Remove engine hoist (6) with the support braces and guide out

20

Remove lifting eye (4)

21

Clip in retaining clip (2) for the bleed hose (3)

Engine 281.920 in model 453

22

Install covering over engine

23.1

Install floor covering in trunk

Engine 281 in model 453.0

23.2

Fold floor covering in trunk backwards

Engine 281 in model 453.3/4

24

Install subwoofer

Engine 281 in model 453
with code 556 (Radio 56A MM2012 with DAB and PREMIUM SOUND)
Engine 281 in model 453
with code 557 (RADIO 57A MM2012 without DAB)
Engine 281 in model 453
with code 561 (Radio 61C - PREMIUM without DAB with PREMIUM SOUND)
Engine 281 in model 453
with code 562 (Radio 62C - R0 with DAB and PREMIUM SOUND)

25

Lower vehicle with vehicle lift

 Engine mounts, engine supports

Number

Designation

Engine 281 in model 453

BA22.10-P-1003-01H

Nut, engine mount to engine support

Nm

105

 Engine mounts, engine supports

Number

Designation

Engine 281 in model 453

BA22.10-P-1004-01H

Nut, engine mount to bearing pin

Nm

62