Hitachi HT-4139-28 Maintenance Manual page 92

8.3.17 Replacing the Slide Countersunk ASSY
① Remove the Top Cover . For instructions, please refer to "8.1 Preparation"
（Keep the Top Cover open）
② Unscrew and replace 2 bind-head screws on the Slide Plate ASSY
8.3.18 Replacing the Main Button
① Remove the Main Cover (L), the Side Cover (L). For instructions, please refer to "8.1 Preparation"
② Unscrew and replace 2 bind-head screws on he Main Button ASSY
③Replace the Main Latch (R)
Tools Needed: Magnetic Philips Screwdriver (No.2)
Bind-head screw
#95 Slide Plate ASSY
Tools Needed: Magnetic Philips Screwdriver (No.2)
#35 Main Botton ASSY
Bind-head screw
REV0 10.02.15
-H8-29-