Hitachi CS 33EDP Service Manual page 15

4. Disassembly and reassembly of the rear handle
[Tools required]
• Phillips screwdriver
• Flat-blade screwdriver
• Box-end wrench 10 x 19 mm
(1) Disassembly
• Remove the two Damper Set Bolts [152] and Flange Nut M6 [165] that connect the Rear Handle
[166] and Engine Case Ass'y [51] by using a flat-blade screwdriver and a box-end wrench 10 x 19
mm. (See the figure "Tightening the Flange Nut M6 [165]" on page 10.) Remove the Intake [27] from
the Rear Handle [166], and then remove the Rear Handle [166].
• Remove the Tapping Screws (W/Flange) D4 x 16 (Black) [140] that connect the Rear Handle Grip
[143] and Rear Handle [166].
• Take out the Throttle Rod (ED) [154] and Trigger Lockout [144] in the Rear Handle [166]. Pull out the
Spring Pin 5 x 25 [146], and remove the Throttle Lever [156] and Throttle Lever Spring [145].
• Remove Cord (A) [83] and the Cord [78] from the Stop Switch [147].
• Push the Stop Switch [147] from inside to outside and remove it from the Rear Handle [166].
If the switch proves difficult to remove, push it out while pushing the retaining pin on the upper surface
of the Stop Switch [147].
• Rear handle
Flange Nut M6 [165]
Spring Holder [159]
Damper Set Bolt (A) [160]
Antivibration Spring [161]
Engine Case Ass'y [51]
Rear Handle Grip [143]
Trigger Lockout [144]
Throttle Rod (ED) [154]
Throttle Lever [156]
Throttle Lever Spring [145]
Spring Pin 5 x 25 [146]
Intake [27]
Cord [78]
-14-
Tapping Screw
(W/Flange) D4 x 16
(Black) [140]
Stop Switch [147]
Rear Handle [166]
Damper (A) [150]
Distance Piece (B) [151]
Damper Set Bolt [152]
Cord (A) [83]