12
10
11
12
13
Smear Copaslip
2
onto the thread of the cylinder head (5).
Line up the hydraulic set (6) with the cylinder and use a
hammer to tap it carefully into the bore. Screw the cylin-
der head tight using the cylinder head spanner (4) and a
torque wrench. See table below for torque values.
Tools required
: Hammer, Copaslip
2
, cylinder head span-
ner*, 1/2” ratchet.
*Cylinder head spanners are only available from Meijer
Handling Solutions B.V. (Art. Nº RE0058034).
Caution:
Do not damage the piston or cylinder head seals
during assembly as this can result in leakage.
Follow steps 4 to 5 in chapter on ‘Instructions for
Replacement of Sleeve’.
Screw the hose connectors (3) tight.
Tools required
: Open-ended spanner 22.
Finally, follow step 5 of the chapter on ‘Assem-
bly’.
1
See www.loctite.com
2
See www.kroon-oil.com
Troubleshooting
Observation
Symptom
Possible Cause
Possible Solution
Oil leak
Oil leak between cylinder
head and piston rod
Bent piston rod
Replace piston rod and
cylinder head
Scratched/damaged piston
rod
Leaking piston seal
Replace cylinder head
Oil leak between cylinder
head and fork blade.
Leaking O-Ring
Replace cylinder head
Oil leak at connector
Leaking copper ring
Replace copper ring
Loose connector
Tighten connector
Forks leaking oil
One or both KOOI-REACH-
FORKS® are cracked
Remove KOOI-REACH-
FORKS® from carriage
immediately and contact
supplier.
Forks not moving in unison
Right sleeve extends faster
than left one. When the
right-hand fork has reached
its limit, the left one stops
approx. half way.
The left and right KOOI-
REACHFORKS® have been
mounted the wrong way
round
Swap the left and right
KOOI-REACHFORKS®
around and connect the
hoses correctly
Cylinder diameter (mm)
Torque (Nm)
30
60
35
80
40
90
