Hitachi NV 45AC Technical Data And Service Manual page 33

(a) Disassembly
Remove the Machine Screw (W/Sp. Washer) M5 x 16 (Black) [44] with the Phillips screwdriver. Then the
Magazine Ass'y [106] can be removed.
(b) Reassembly
Disassembly procedures should be followed in the reverse order.
(3) Disassembly and reassembly of the Magazine Stopper [93] (See Fig. 25)
(a) Disassembly
Insert the tip of a flatblade screwdriver in the clearance between the Magazine [95] and the Magazine Stopper
[93] and remove the Retaining Ring (E-Type) for D3 Shaft [89].
Holding the Magazine Stopper [93] with a finger to prevent jumping of the Stopper Spring [92], push out the
Stopper Pin [94] by using a roll pin puller (3 mm (0.118") dia.). Then the Magazine Stopper [93] and the
Stopper Spring [92] can be removed.
(b) Reassembly
Disassembly procedures should be followed in the reverse order. Note the following points:
Check that the Retaining Ring (E-Type) for D3 Shaft [89] is securely fitted in the groove of the Stopper Pin
[94].
(4) Disassembly and reassembly of the Magazine Cover [102] (See Fig. 25)
(a) Disassembly
Insert the tip of a flatblade screwdriver in the clearance between the Magazine [95] and the Magazine Cover
[102] and remove the Retaining Ring (E-Type) for D3 Shaft [89].
Push out the Hinge Pin [90] by using a roll pin puller (3 mm (0.118") dia.). Then the Magazine Cover [102]
and other parts can be removed in an assemble state.
(b) Reassembly
Disassembly procedures should be followed in the reverse order. Note the following points:
Check that the Retaining Ring (E-Type) for D3 Shaft [89] is securely fitted in the groove of the Hinge Pin [90].
(5) Disassembly and reassembly of the Nail Holder [99] and the Magazine Guard [103] (See Fig. 25)
(a) Disassembly
Open the Magazine Cover [102] and remove the Machine Screw M4 x 40 [96] with a Phillips screwdriver.
Then the Nail Holder [99] and the Holder Spring [98] can be removed.
Holding the U-Nut M5 [105] with a socket wrench (8 mm), remove the two Hex. Socket Hd. Bolts M5 x 12
[100] with a hex. bar wrench (4 mm). Then the Magazine Guard [103] can be removed.
(b) Reassembly
Disassembly procedures should be followed in the reverse order.
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