Disassembly And Reassembly Of The Magazine Section - Hitachi NR 1890DC Service Manual

Disassembly and reassembly of the magazine section

1. Disassembly
(1) Models NR 1890DC and NR 1890DBCL
• Remove the Nylock Bolt M5 [85] that fastens the magazine ass'y to the Housing Set [46] and two Nylock
Bolts M5 x 22 [34] that fasten the magazine ass'y to the Nose [17].
• Remove the three Tapping Screws D4 x 16 [91], Cap Nut M3 [81], and Step Bolt M3 [89].
• Remove the Magazine Guard [90] from the magazine ass'y and remove Magazine Cover (B) [84] from
Magazine Cover (A) [88]. Then remove Blade Guide (B) [76].
• Remove the Tapping Screw D5 x 20 [93] that fastens Magazine Cover (A) [88] to Nail Feeder (B) [79].
Then remove the Feeder Knob [92] and Ribbon Spring [80].
• Remove Pushing Lever Stopper (A) [72], Pushing Lever Stopper (B) [74], and two Springs [73] from
Magazine Cover (A) [88].
• Remove the Nail Rail [87] from Magazine Cover (B) [84] and remove the Magazine Plate [87].
Fig. 4 • Models NR 1890DC and NR 1890DBCL
[73]
[72]
[81]
[85]
[77]
[75]
[76]
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[73]
[84]
[86]
[87]
[88]
[78]
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[91]
[90]
-9-
[89]
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[93]