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6921320-R3

Working with REACHFORKS®

The Cascade-KOOI REACHFORKS®, feature an integrated synchronizing system that enables both forks to extend and 

retract simultaneously. However, should the REACHFORKS® fail to operate simultaneously, slide the REACHFORKS®

fuly in and, while the sleeves are in the retracted position, operate the valve for another ±10 seconds. This gives the 

hydraulic system a chance to reset both sleeves in their rearmost position.

To minimise wear, avoid allowing the REACHFORKS® to come in contact with the ground during operation. In order to 

reduce wear:

• The manufacturer can weld a wear-resistant plate under the sleeve which can be replaced when worn out.
• The chains in the forklift mast can be shortened so that the REACHFORKS® cannot reach the ground.

Maintenance Schedule

Description

Weekly

Monthly

6 months or 

every 1000 

hours

Annually or 

every 2000 

hours

1.

Grease the underside and topside of the

inner fork

2.

Check inner fork for leaks

3.

Check wear strips for any sign of wear*

4.

Check sleeve for signs of wear, especially

the heel side* 

5.

Check for and remove any dirt in the

sleeve

6.

Check for any cylinder head leaks

7.

Check inner forks in accordance with

ISO 5057* standards

*See chapter on ‘Wear’.

Notes on ‘Maintenance Schedule’

• Recommended lubricating grease: Novatex 

EP2 (point 1).

• In the event of leakage, immediately remove 

the forks from the forklift and contact your 
supplier (point 2).

• If defects are detected, solve the problem

/ replace parts before proceeding to work 
with the REACHFORKS®.

• See chapter on ‘Instructions for Replacement 

of Sleeve’ and ‘Instructions for Replacement 
of Hydraulic Parts’ for further explanation 
about replacing parts and required tools.

Summary of Contents for KOOI Reachforks 20B TFE

Page 1: ...Manual Number 6921320 R3 SER MANUAL ReachforksW Single Range 20B 30B 35B TFT Double Range 25B 35B 45B 58B TFQ Extension Range 20B 30B TFE U...

Page 2: ...finitions 2 Quality Standards Norms and Directives 2 Safety 3 4 Assembly Identification 5 Working with REACHFORKS 6 Maintenance Schedule 6 Wear 7 Instructions for Replacement of Sleeve 8 Replacement o...

Page 3: ...n in this manual may be changed at any time without prior notice and that it may contain technical inaccuracies and typing errors Cascade KOOI makes every effort to avoid errors in this manual but can...

Page 4: ...KS while there is pressure in the hydraulic system remove key from forklift ignition switch Warning Do not place limbs between pallet stops and the inner fork vertical section of the REACHFORKS If the...

Page 5: ...te Rated capacity of both truck and attachment is the responsability of the original truck manufacturer and may be less then the capacity shown on the attachments nameplate ProductionYear ExtraInforma...

Page 6: ...left L and right R as viewed from the forklift operator s seat Assembly Slide the REACHFORKS onto the carriage bar 3 Make sure that each of the REACHFORKS locking knob 2 engage one of the notches on...

Page 7: ...RKS cannot reach the ground Maintenance Schedule N Description Weekly Monthly 6 months or every 1000 hours Annually or every 2000 hours 1 Grease the underside and topside of the inner fork 2 Check inn...

Page 8: ...ontact your fork supplier See point 4 of the Maintenance Schedule Caution The sleeves must be removed from the REACHFORKS before welding work can proceed Pistons piston rods and cylinder heads must be...

Page 9: ...is pressure in the hydraulic system remove key from forklift ignition switch Applies to some REACHFORKS models Unscrew the screws 3 and remove the stops 4 from the outer sleeve 5 on both sides of the...

Page 10: ...Hammer Slide the new sleeve 1 over the fork Applies to some REACHFORKS models Slide the new inner sleeve 8 onto the fork Tighten the screws 6 on both sides in the stops 7 Lock the screws 6 with Locti...

Page 11: ...t No 6927855 Pull the entire hydraulics set 6 consisting of the piston cylinder head and piston rod out of the fork Caution Take care with the surface of the piston rod Even minor damage to surface ca...

Page 12: ...mage the cylinder head seals 5 during assembly as this can result in leakage Pay particular attention when the sliding cylinder head 5 over the thread 10 of the piston rod Apply Loctite 270 to the thr...

Page 13: ...t of Sleeve Screw the hose connectors 3 tight Tools required Open ended spanner 22 Finally follow step 5 of the chapter on Assembly 1 See www loctite com 2 See www kroon oil com Troubleshooting Observ...

Page 14: ...way round Connect the REACHFORKS as indicated in the instructions in the chapter on Assembly Sleeves not moving in unison A piston seal is leaking Replace the piston with the leaking seal Left or rig...

Page 15: ...gs lower than the other One of the REACHFORKS has been permanently deformed as a result of overloading Remove REACHFORKS from carriage immediately and contact supplier One of the REACHFORKS is not han...

Page 16: ...s online at www cascorp com AMERICAS Cascade KOOI U S Headquarters 2201 NE 201st Fairview OR 97024 9718 Tel 800 CASCADE 227 2233 Fax 888 329 8207 Cascade KOOI Canada Inc 5570 Timberlea Blvd Mississaug...

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