Hitachi HT-4139-28, Maintenance Manual

Page: 67 / 126

REV0 10.02.15
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Replacing the Pick Driver Gear 2
① Remove the Main Cover (L). For instructions, please refer to “8.1 Preparation”
② For instructions, please refer to “8.3.7 Replacing the Hopper ASSY” and remove the Hopper Cover ASSY
and the Hopper
③
Remove the Pick Motor Belt.
④
For instructions, please refer to “8.3.40 Replacing the F/L sensor”. Unscrew 2 bind-head screws and Remove
the F/L Bracket Assembly, and unplug F/L Separator Cable connector.
⑤ Unscrew 2 bind-head screws on the Separator Drive ASSY and remove the Separator Drive ASSY
Oiles Bush
※
Position the pick spring will be
hooked. Use the same position of
holes right & left.
【#30 Separator Drive ASSY】
Separator DRIVE shaft
#7 Pick Gear2
Pick spring
Parallel pin #90 E-ring(TW005) Bind-head screw
#30 Separator Drive ASSY
#45 Pick Motor Belt(MXT Belt)
⑥
Remove 2 E-rings (TW005) and unplug the Separator Drive ASSY from the Separator Drive Shaft and replace
Top Gear 2.
⑦
To attach the Pick Motor Belt, the F/L Sensor Cable Connector and the Pick Spring, For instructions, please
refer to “9.6 Checking the pressure of the Pick Roller”
8.2.3 Replacing the Fluorescent Lamp (Front Side)
Caution
：
Wear gloves during this procedure
z To prevent injury from broken Fluorescent Lamp
z To prevent the Fluorescent Lamp from being dirty
① Remove the Main Cover (L). For instructions, please refer to “8.1 Preparation”
② Unscrew 1 bind-head screw on the Lamp ASSY in place.
③ Disconnect connector J73, and remove the Lamp ASSY by pulling it forward.
Bind-head screw
Connector J73
#38 Lamp ASSY
(Front)
#4 Fluorescent lamp
-H8-4-