-1-
Fig. 1 • Disassembly of hammer case (D) ass’y
WARNING: Be sure to turn off the power switch and disconnect the power cord plug from the
power supply before conducting repair.
1. Precautions on disassembly and reassembly
[Bold]
numbers in the description below correspond to the item numbers in the Parts List and exploded
assembly diagram for the Model WR 22SE.
1. Disassembly of hammer case (D) ass’y
(1) Removal of hammer case (D) ass’y
Remove the Button Bolt M4
[44]
and four Bolts M5 x 45
[3]
. Supporting Hammer Case (D) Ass’y
[1]
,
tap the tip of the Anvil
[9]
with a wooden hammer to remove Hammer Case (D) Ass’y
[1]
. Remove
Packing (D)
[26]
from between Hammer Case (D) Ass’y
[1]
and Inner Cover (D)
[27]
.
(2) Removal of the anvil
Remove the Anvil
[9]
from the bearing portion of Hammer Case Ass’y (D)
[1]
.
(3) Removal of the ring gear
Tap the end surface of Hammer Case Ass’y (D)
[1]
with a wooden hammer to remove the Ring Gear
[23]
. If the Ring Gear
[23]
cannot be removed, warm up Hammer Case (D) Ass’y
[1]
and tap it with a
wooden hammer to remove the Ring Gear
[23]
.
SELLING POINTS
Disassembly
REPAIR GUIDE
[2]
[3]
[1]
[6]
[7]
[8]
[9]
[22]
[23]
[26]
[27]
[16]
[17]
[18]
[9]
[38]
[37]
[44]
