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ZF 2hl-100

This document provides installation instructions for hydraulic components, listing the individual parts and their proper positions as illustrated, including check valves, compression springs, spools, screw plugs, seals, and pressure limiting valves. It instructs to oil the components, secure check valves and pressure limiting valves with centerpunching, and pre-assemble the pump cover by inserting compression springs and balls greased into the bores of the cover.

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Abdelbagi
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© © All Rights Reserved
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Download as PDF, TXT or read online on Scribd
3K views1 page

ZF 2hl-100

This document provides installation instructions for hydraulic components, listing the individual parts and their proper positions as illustrated, including check valves, compression springs, spools, screw plugs, seals, and pressure limiting valves. It instructs to oil the components, secure check valves and pressure limiting valves with centerpunching, and pre-assemble the pump cover by inserting compression springs and balls greased into the bores of the cover.

Uploaded by

Abdelbagi
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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(5) Install components according to the

illustration.
¡ Pay attention to the installation position of
the different check valves.
Oil components.
1 Check valve 1.0kg¡⁄m
2 Compression spring
3 Spool
4 Screw plug 5.1kg¡⁄m
5 Seal ring 20W78TM78
6 Screw plug 2.0kg¡⁄m
7 Check valve 1.0kg¡⁄m
8 Check valve 1.0kg¡⁄m
9 Pressure limiting valve 1.0kg¡⁄m

20W78TM79

¡ Equip all check valves as well as pressure


limiting valves with new O-rings.
Secure check valves and pressure limiting
valves(items 1, 7, 8 and 9) by
centerpunching each of them twice.
Pre-assemble pump cover according to
the illustration.

20W78TM80

(6) Insert compression spring(1) and balls(2)


with grease into the bores(Arrows) of the
pump cover.

20W78TM81

8-121

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