ar2040g0010b

Disassemble/assemble engine cooling fan solenoid valve and clean

Typ ar · téma 20.40 · verze 0100 · 2011-10-20

Platí pro: ENGINES 900.915 /916, 902.923 /924 /935, 904.927 /928, 906.935 /955 in MODEL 405.### ## up to 227726

Není k dispozici v jazyce „cs“; zobrazeno v jazyce Angličtina.

Zařazení

Funkční skupina 1 Motor › 20 Chlazení motoru › 20.40 Větrák chladiče, spojka větráku chladiče — Řada 405 · Řada 900 (modely 915, 916) · Řada 902 (modely 923, 924, 935) · Řada 904 (modely 927, 928) · Řada 906 (modely 935, 955)

EinPAS 15 Motor › 15.25 Chladicí systém motoru › 15.25.13 Potrubí/hadice/ventil — Řada 405 · Řada 900 (modely 915, 916) · Řada 902 (modely 923, 924, 935) · Řada 904 (modely 927, 928) · Řada 906 (modely 935, 955)

AR20.40-G-0010B

Disassemble/assemble engine cooling fan solenoid valve and clean

12.10.11

ENGINES 900.915 /916, 902.923 /924 /935, 904.927 /928, 906.935 /955 in MODEL 405.### ## up to 227726

Disassemble/assemble engine cooling fan solenoid valve and clean

G20.40-3192-08

1 Nut

2 Adjustment screw

3 Shim

4 O-ring

5 Solenoid

6 O-ring

7 Spacer washer with spring washers

8 Pilot valve

9 Spring

10 Control plunger

11 Housing

Y5 Engine water cooling fan solenoid valve

Removing

1

Remove engine water cooling fan solenoid valve (Y5)

AR20.40-G-0009B

Clean

2

Thoroughly clean engine water cooling fan solenoid valve (Y5)

Disassemble/assemble

3

Clamp engine water cooling fan solenoid valve (Y5) into a vise

4

Open nut (1)

The adjustment screw (2) may not be adjusted. It is essential to counterhold adjustment screw (2). The engine water cooling fan solenoid valve (Y5) must be replaced otherwise.

Assembly: Replace nut (1).

*BA20.40-N-1002-01K

Notes on self-locking nuts and bolts

AH00.00-N-0001-01A

5

Remove spacer washer (3)

Assembly: Observe installation position; the higher edge on the spacer washer (3) point in the direction of the solenoid (5).

6

Remove O-ring (4)

7

Remove solenoid (5)

8

Remove O-ring (6)

9

Remove spacer washers with spring washers (7)

10

Remove pilot valve (8) from housing (11)

11

Remove spring (9) and control plunger (10) from housing (11)

12

Remove housing (11) from vise

Clean

13

Clean all parts with compressed air

Use safety glasses.

Attention must be paid to the utmost cleanliness when working on the engine water cooling fan solenoid valve (Y5).

Check all parts for wear and damage. Replace the complete engine water cooling fan solenoid valve (Y5) in case of wear or damage.

Assembly: Slightly lubricate all components before assembly.

14

Assemble in the reverse order

Install

15

Install engine water cooling fan solenoid valve (Y5)

AR20.40-G-0009B

Checking

16

Test hydraulic fan drive

Only check fan speed on the RH engine radiator.

AR20.40-G-0500B

Fan, fan clutch

Number

Designation

Engine 900.915/916, 902.923/924/
935,
904.927/928, 906.935/955

BA20.40-N-1002-01K

Nut, solenoid to solenoid valve

M22

Nm

14

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