Hitachi DH 36DL, Технические данные и руководство по обслуживанию, Страница: 23 / 54

-20-
Mounting the cylinder
Reassembly can be accomplished by following the disassembly procedure in reverse. However, special
attention should be given to the following items.
1. Mounting the cylinder
Mount the Second Hammer [30] , O-ring (1AP-20) [31] , Hammer Holder [32] , O-ring (B) [33] , Damper (A)
[34] , new O-ring (C) [35] and Damper Holder [36] in the Cylinder [18] . Push the new Stopper Ring [37] in
the Cylinder [18] then push in the hole side of stopper ring jig (A) (J-341) on it. Push the upper end surface
of stopper ring jig (A) (J-341) with a hand press to fit the Stopper Ring [37] in the groove of the inside
diameter portion of the Cylinder [18] . Check that the Stopper Ring [37] is securely fitted in the groove of the
inside diameter portion of the Cylinder [18] viewing from the 5-mm diameter holes (2 pcs.) on the Cylinder
[18] .
Reassembly
O-ring (1AP-20) [31]
Hammer Holder [32]
O-ring (B) [33]
Second Hammer [30]
Damper (A) [34]
Hand press
Stopper Ring [37]
O-ring (C) [35]
Damper Holder [36]
5-mm diameter hole (2 pcs.)
Stopper ring jig (A) (J-341)