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Tools and work instructions

Service Manual

Special tools

Description Socket wrench for 0position grooved nut Variable pump HPV

Id. No. 9749025

Test plates For SAE-flange ž A 90mm B 40mm C,r 5mm For SAE-flange 1 A 90mm B 44mm C,r 5mm For SAE-flange 1Ÿ A 90mm B 52mm C,r 5mm

Remarks

PR Series 4 LR Series 4 RL Series 4

To loosen / counter the grooved nut when adjusting the hydraulic zero position

PR Series 4 LR Series 4 RL Series 4

To close off high pressure connections Material: Ground spring steel

7370093

Round off end of the plate (simplifies installation, avoids damage to the seal ring)

7370094

Or to be made inhouse 8006305

Illustration

PR 724 F/Nxxx6600 9199 PR 734 F/Nxxx6200 8219 PR 764 F/Nxxx6888 9505

Open ended wrench to check or replace the return filters. Can also be used for other connections.

LWT / Ausgabe / Edition / Edition / 03.2010

Open ended wrench SW 30/32

7370092

M-Type

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2.1.00 - 6 / 22

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PR Litronic Series 4 LR Litronic Series 4 RL Litronic Series 4

Liebherr rl44 pipe layer series 4 litronic service repair manual  
Liebherr rl44 pipe layer series 4 litronic service repair manual  
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