sm2320w0002a

Check threads on engine power take-off, replace stud bolts if necessary

Type sm · emne 23.20 · version 0100 · 2015-12-11

Gælder for: Engine 470.9, 471.9, 473.9 in model 963, 964

Ikke tilgængelig på “da”; vises på Engelsk.

Placering

Funktionsgruppe 1 Motor › 23 Specialindbygninger › 23.20 Motorudgang bagtil — Serie 470 (modeller 9**) · Serie 471 (modeller 9**) · Serie 963 · Serie 964

EinPAS 17 Drivstreng/aksel › 17.45 Kraftudtag › 17.45.35 hus/dæksel/ophæng — Serie 470 (modeller 9**) · Serie 471 (modeller 9**) · Serie 963 · Serie 964

EinPAS 45 Data/information › 45.20 Oplysninger/arbejde › 45.20.40 Servicearbejde — Serie 470 (modeller 9**) · Serie 471 (modeller 9**) · Serie 963 · Serie 964

Gælder også for motorer/gearkasser: 473 9**

SM23.20-W-0002A

Check threads on engine power take-off, replace stud bolts if necessary

8.12.15

Engine

470.9, 471.9, 473.9 in model 963, 964

Operation no. of the operation texts or standard texts and flat rates

Category

Op. no.

Operation text

Time

Acc. no.

Code

N

029185

Check 1st thread on engine power takeoff

0,1 h

23 925 51

STIFT-SCHR

N

029186

Replace all stud bolts (after check)

0,1 h

23 925 51

STIFT-SCHR

Check threads on engine power take-off, replace stud bolts if necessary

Shown on vehicle with code N7M (Rear engine power take-off, c, hydraulic pump ISO 7653D)

1

Engine power take-off

2

Cover

3

Holes

4

Stud bolts

W23.20-1096-06

Notes on avoiding damage through contamination and foreign objects

AH00.00-N-5000-01H

Check

1

Unscrew cover (2) from engine power takeoff (1)

2

Check thread on bores (3)

Fir the test, attempt to screw one of the stud bolts (4) included with the vehicle for mounting the hydraulic pump, into a thread.

If the stud bolt (4) cannot be screwed in, the threads for the stud bolts (4) and the bores (3) have different thread leads.

Replace all four stud bolts (4) with the ones given below. This modified version has thread M12x1.5 on the one side for the engine power takeoff and a thread M12x1.75 on the other side for mounting the hydraulic pump.

3

Screw cover (2) onto engine power takeoff (1)

Where the hydraulic pump is not then mounted directly onto the engine power takeoff (1).

Change AO text in VeDoc

4

Start VeDoc

5

In the "Vehicles" tab, enter the vehicle identification number in the search field

The search criteria must be set to "Vehicle ident number".

6

In the "Vehicles" tab, select the sub-tab "AO Texts"

7

Use the "Add text" button to enter the note text into design group 23

Formulate text as follows: This vehicle is fitted with modified stud bolts (A 471 990 00 14) for fastening the hydraulic pump onto the engine power takeoff. In the event of damage or when ordering a new one this must be taken into consideration.

Parts ordering note

Part no.

Designation

Quantity

A 471 990 00 14

Stud bolt (M12x1.5 and M12x1.75)

4

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