jcb JS200 Service Manual page 366

Section E
76 - 1
Reconditioning
Structure and Characteristics of Special Jigs for Repair of Rams
Inserting seal ring and correction jig.
a. Jig components
Part no
WDB 2052 Seal ring inserting and correction jig set
*
Note: For the above Part No. the tube diameter is 120 mm.
b. Special characteristics
Because the seal ring is hard, it requires a lot of time to insert it without a special jig. By using the special jig, anyone can insert
the seal ring on the piston quickly, easily and accurately without damaging the seal ring.
Bushing removal jig
a. Jig components
Part no
WDB 2166
WDB 2166-1
*
Note: For the above Part No. the tube diameter is 120 mm.
b. Special characteristics
Because the bushing is press-fitted by the hydraulic press at the central part of the cylinder head, it requires a lot of time and
work in order to remove the bushing from the cylinder head quickly, easily and accurately without damaging the inside of the
cylinder head.
9803/6400
Part Name
Inner Guide
Outer Guide
Plate
Collection
Part Name
Jig set for pulling out bushing
Chuck assembly
Retainer
Block
Lever
Allen wrench
Hydraulics
Hydraulic Rams
Qty
1
(1)
(1)
(1)
(1)
Qty
1
1
1 Also to be used for press-fitting wiper ring
1
1
1
Note
Note
Also to be used for press-fitting bushing
Prepare locally
Prepare locally
Section E
76 - 1
Issue 2*