General information about M7 repairing tools
Basically, this complete set of repairing tools are divided into
four categories. They are:
1. Wrenches or fixtures related to Left-handed thread.
Refer this category to slides from No. 3 to No.9.
2. Wrenches or fixtures related to Right-handed thread.
Refer this category to slides from No. 11 to No.19.
3. Fixtures for general assembling.
Refer this category to slides from No. 21 to No.25.
4. Fixtures for motor assembling.
Refer this category to slides from No. 27 to No.33.
Category 1.
Wrenches or fixtures related to Left-handed thread.
For the sake of better performance, longer durability and safer operation,
some components on the air tools must be finished with a left-handed
thread.
Therefore, please be cautious and note the following before maintaining the
air tools whenever left handed thread is encountered:
Left-handed thread must be loosened clockwise and tightened
counterclockwise.
ZW-0101 (Front Housing Opener)
Front housing
(Left-handed thread )
Applicable to: RA-102P01
Clamp the air screw driver RA-102 onto a vise first, then loosen or tighten the Front
Housing RA-102P01 with this repairing tool ZW-0101.
Note: 1. Before turning this repairing tool, make sure to lock the screw, which is on this
repairing tool, into the hole on the front housing.
2. Turn clockwise to loosen and counterclockwise to tighten the Front Housing .
ZW-0102 (Front Housing Opener)
Front housing
(Left-handed thread )
Applicable to: RA-101P01
Clamp the air screw driver RA-101 onto a vise first, then loosen or tighten the Front
Housing RA-102P01 with this repairing tool ZW-0102.
Note: Turn clockwise to loosen and counterclockwise to tighten.
ZW-0103
(Nut Dismantling Wrench)
Nut
(Left-handed thread )
Applicable to: RA-101P13 & RA-102P13
Clamp the air screw driver onto a vise, then dismantle or tighten the Nut with this
repairing tool ZW-0103.
Note: Turn clockwise to loosen and counterclockwise to tighten.
ZW-0104 (Nut dismantling wrench)
Nut
(Left-handed thread )
Applicable to: RA-105P18 & RA-201P19
Clamp the air screw driver onto a vise, then dismantle or tighten the Nut with this
repairing tool ZW-0104.
Note: Turn clockwise to loosen and counterclockwise to tighten.
ZW-0201 Clamp Nut Wrench
Clamp nut
(Left-handed thread)
Applicable to : QE-631P34, QE-721P37, QA-621P34, QA611P34 & QB-612P37
Clamp the air screw driver onto a vise, then dismantle or tighten the Clamp Nut
with this repairing tool ZW-0201.
Note: Turn clockwise to loosen and counterclockwise to tighten.
ZW-0316 Combination Wrench for lock ring and bearing
Nut
(Left handed-thread)
Applicable to: QB-107P10, QB-117P10
Clamp the air angle grinder onto a vise, then dismantle or tighten the Nut with this
repairing tool ZW-0316.
Note: Turn clockwise to loosen and counterclockwise to tighten.
ZW-0303 Rotor governor holder
Governor
12mm combination wrench
(Left-handed thread)
Applicable to: QB-104T01, QB-105T01, QB-114T03 & QB-115T03
Clamp the repairing fixture ZW-0303 onto a vise first, then insert the front portion
of the rotor assembly into the central hole of it, as shown, then use a 12mm
combination wrench to tighten or loosen the Governor.
Note: Turn clockwise to loosen and counterclockwise to tighten.
Category 2.
Wrenches or fixtures related to normal
right-handed thread.
For disassembling or assembling a component with
right-handed thread on it, just remember to loosen it
counterclockwise and tighten clockwise.
Never confuse right-handed thread with left-handed
thread!
ZW-0202 (Throttle valve plug wrench)
Applicable to:
QA-121P01, QA-111P10
QA-221P01, QA-211P11
QA-321P01, QA-311P10
QA-323P01, QA-313P10
QA-325P01, QA-315P10
Throttle valve plug
QA-621P01, QA-611P10
(Right-handed thread)
QB-612P01, QE-631P01
QC-223P01, QC-213P11
QC-721P01
Use the repairing wrench ZW-0202 to loosen or tighten the Throttle
Valve Plug by:
Turning it counterclockwise to loosen and clockwise to tighten.
ZW-0301 (Internal gear wrench)
Internal gear
Applicable to: NE-321P45, NE-332P42, NE-421P45 & NE-432P42
Clamp the air ratchet wrench onto a vise, then dismantle or tighten the
Internal Gear with this repairing tool ZW-0301 by:
Turning it counterclockwise to loosen and clockwise to tighten.
ZW-0302 (Internal gear wrench)
Internal gear
Applicable to: NE-211P22, NE-311P22
Clamp the air ratchet wrench onto a vise, then dismantle or tighten the
Internal Gear with this repairing tool ZW-0302 by:
Turning it counterclockwise to loosen and clockwise to tighten.
ZW-0304 (Locking ring wrench)
Coupling nut
Lock ring
Applicable to: QB-104P31, QB-105P31, QB-114P65 & QB-115P65
Clamp the angle grinder onto a vise first, then use this repairing
tool ZW-0304 to fix the Lock Ring and dismantle or tighten the
Coupling Nut with an adjustable wrench afterward by:
Turning it counterclockwise to loosen and clockwise to tighten.
ZW-0306 (Combination wrench for locking ring and bearing)
1.
2.
Lock ring
Working spindle
Bearing
Applicable to: QB-41P13, QB-41P20, QB-42P13, QB-42P20, QB-43P13 & QB-43P20
1. Use this repairing tool ZW0306 to disassemble or to assemble the Lock Ring on air
sander.
Note: Turning it counterclockwise to loosen or clockwise to tighten.
2. Screw this repairing tool into the Working Spindle, then the Working Spindle and the
Bearing can be easily pulled out.
ZW-0308 (Ratchet housing holder)
Ratchet housing
Clamp nut
Applicable to: NE-321P37, NE-421P37, NE-332P36 & NE-432P36
Clamp the air ratchet onto a vise first, then use this repairing tool
ZW-0308 to fix the Ratchet Housing and dismantle or tighten the
Clamp Nut with an 38mm combination wrench afterward by:
Turning it counterclockwise to loosen and clockwise to tighten.
ZW-0311 (Ratchet housing holder)
Ratchet housing
Clamp nut
Applicable to: NE-211P26 & NE-311P26
Clamp the air ratchet onto a vise first, then use this repairing tool ZW0311 to fix the Ratchet Housing and dismantle or tighten the Clamp
Nut with an 32mm combination wrench afterward by:
Turning it counterclockwise to loosen and clockwise to tighten.
ZW-0503 (Cap opener)
Cap
Applicable to: QB-311P23 & QB-312P23
Clamp this repairing tool ZW-0503 onto a vise first, then place the
Cap on it, surely together with the complete belt sander, and turn the
whole belt sander to dismantle or tighten the Cap afterward by:
Turning the belt sander counterclockwise to loosen and clockwise to
tighten.
ZW-0506 (Gear housing opener)
Gear housing
Applicable to: QE-131P28
Clamp the air drill onto a vise and insert the screw on this
repairing tool ZW-0506 into the tiny hole on the air drill, then turn
to dismantle or tighten the Gear Housing afterward by:
Turning it counterclockwise to loosen and clockwise to tighten.
Category 3.
Fixtures for general assembling
ZW-0701 (Cap assembling tool)
Cap
Applicable to: All the part P01 of whole series of air hammer
Place the Cap onto this repairing fixture ZW-0701 first, then insert it
into the throttle hole on the main housing of the air hammer.
ZW-0501 (Reverse bushing Assembling tool)
Applicable to: QE-331P26, QE341P28, QE-333P26, QE343P28 & QE-231P14
Slide the “Reverse bushing” into “Valve stem” first, insert the Valve stem
onto this repairing fixture ZW-0501 afterward. Then, these two components
can be easily put into the trigger hole.
ZW-0105 (Retainer Ring Holder)
A
B
應拍照片表現!!
Applicable to: RA-101P03, RA-102P03, RA-105P01, RA-201P09
1.Place steel ball onto the side hole on the anvil, then slip “Ball Retainer” and “Spring”
onto the anvil in sequence.
2. Place the fixture ZW-0105-B onto the anvil.
3. Slip “Washer” and “Retaining ring” on the fixture ZW-0105-B.
4. Finally depress the “Retaining ring” with the fixture ZW-0105-A, then, it will clip to
the anvil automatically.
ZW-0801 (Motor Assembly Kit)
Applicable to: NC-4214P23 NC-4224P23
NC-4217P23 NC-4227P23 NC-4517P22
B
A
Reference: Take NC-4218 as example
1. Place #18 Gasket at the bottom of
Motor Housing, then, align the
cylinder dowel hole on the Gasket to the
one on Motor Housing.
2. Insert the fixture ZW-0801-A onto the
Motor Housing.
3. Insert the fixture ZW-0801-B into
cylinder dowel hole on Motor Housing
through Gasket.
4. Hold the whole set of motor assembly and align the cylinder dowel hole on Rear End Plate #25
to the fixture ZW-0801-B. Then, slide the whole set of motor assembly into Motor Housing
slowly.
Note: The Cylinder Dowel #26 will be pushed out when the Motor Assembly reaches the bottom
of Motor Housing.
5. Take out the fixture ZW-0801-B from motor assembly.
6. Insert Cylinder Dowel to fix the position of motor assembly on motor housing.
7. Finally remove the fixture ZW-0801-A.
Reference: NC-4218
Place #18 Gasket at the bottom of Motor Housing, then, align the
cylinder dowel hole on the Gasket to the one on Motor Housing.
2. Insert the fixture ZW-0801-A onto the
Motor Housing.
3. Insert the fixture ZW-0801-B into cylinder dowel hole on Motor
Housing through Gasket.
4. Hold the whole set of motor assembly and align the cylinder dowel
hole on Rear End Plate #25 to the fixture ZW-0801-B. Then slide the
whole set of motor assembly into Motor Housing slowly.
Note: The Cylinder Dowel #26 will be pushed out when the Motor
Assembly reaches the bottom of Motor Housing.
5. Take out the fixture ZW-0801-B from Motor assembly.
6. Insert Cylinder Dowel to fix the position of motor assembly on motor
housing.
7. Finally remove the fixture ZW-0801-A.
4. Fixtures for motor assembling.
ZW-0203 (Bearing Pressing kit)
B
Applicable to:
QA-121P15+P25 QA-111P16+P26
QA-321P15+P25 QA-311P16+P25
QA-323P15+P25 QA-313P16+P25
Coupling nut
QA-325P15+P25 QA-315P16+P25
QA-621P15+P25 QA-611P16+P25
Rear end plate
QB-612P15+P25 QG-202P13+P20
A
QB-721P15+P25 QE-631P15+P25
QG-102P16+P24 QG-103P16+P24
1. Align fixture ZW-0203-A to the bearing on Rear end plate.
2. Align fixture ZW-0203-B to the Coupling nut.
3. Steadily put the motor assembly onto the arbor press and depressed the motor
assembly firmly.
ZW-0310 (Bearing Pressing Kit)
Applicable to:
NE-321P18 NE-321P29
B
NE-332P11 NE-332P18
NE-421P18 NE-421P29
NE-432P11 NE-432P18
Front end plate
Rear end plate
A
1. Align fixture ZW-0310-A to the Rear End Plate.
2. Align fixture ZW-0310-B to the Front End Plate.
3. Steadily put the motor assembly onto the arbor press
and depressed the motor assembly firmly.
ZW-0313 (Bearing Pressing Kit)
Applicable to:
QG-102P16 QG-102P24
QG-202P13 QG-202P20
A
NE-211P14 NE-211P20
NE-311P14 NE-311P20
Front end plate
Rear end plate
B
1. Align fixture ZW-0313-B to the Rear End Plate.
2. Align fixture ZW-0313-A to the Front End Plate.
3. Steadily place the motor assembly onto the arbor press
and depressed the motor assembly firmly.
ZW-0315 (Bearing Pressing Kit)
Applicable to:
QB-104P50 QB-105P50
QB-114P50 QB-115P50
B
Front end plate
Rear end plate
A
1. Align fixture ZW-0315-A to the Rear End Plate.
2. Align fixture ZW-0315-B to the Front End Plate.
3. Steadily place the motor assembly onto the arbor press
and depressed the motor assembly firmly.
ZW-0504 (Bearing pressing kit)
Applicable to:
QE-131P12 QE-131P20
QE-331P09 QE-342P15
QE-333P09 QE-334P07
A
QE-343P15 QE-344P15
QE-332P07
Front end plate
Rear end plate
B
1. Align fixture ZW-0504-B to the Rear End Plate.
2. Align fixture ZW-0504-A to the Front End Plate.
3. Steadily place the motor assembly onto the arbor press
and depressed the motor assembly firmly.
ZW-0505 (Bearing pressing kit)
Applicable to:
QG-101P16 QG-101P23
QG-201P07
A
Rear end plate
Front end plate
B
1. Align fixture ZW-0505-B to the Front End Plate.
2. Align fixture ZW-0505-A to the Rear End Plate.
3. Steadily place the motor assembly onto the arbor press
and depressed the motor assembly firmly.
ZW-0508 (Bearing pressing kit)
Applicable to:
QB-52P14 QB-53P14
QB-311P19 QB-311P24
QB-312P19 QB-312P24
A
End plate A
End plate B
B
1. Align fixture ZW-0508-A to the End Plate A.
2. Align fixture ZW-0508-B to the End Plate B.
3. Steadily place the motor assembly onto the arbor
press and depressed the motor assembly firmly.