Makita JR3000 User manual

12-2003
RECIPRO SAW Model JR3000* (2 Speed)(MJ)
(Discontinued in 2001)
Model JR3000V (MJ, MCA,MCC)
(Variable Speed)

2 Model JR3000
2 Model JR3000V
Item Part No.
No. No. Used Description Item Part No. No. No. Used Description
1911241-2 4P.H. Screw M5x25 (With Washer)
2315084-8 1Gear Hsg Cover (MJ)
316486-1 1Gear Cover (JR3000V)(MCA)
317503-0 1Gear Hsg Cover (JR3000V)(MCC)
3155322-4 1Seal Com. (In cludes Item 4)
4213107-5 1O Ring 12
5*1PlaneBearing12.7(MJ, MCA)
214167-0 1Plane Bearing 12.7(MCC)
6341462-6 1Plate
7911221-8 2P.H. Screw M5x16 (With Washer)(MJ)
911225-0 2P.H. Screw M5x16 (W/Bond)
(JR3000V)(MCA, MCC)
8*1Slider (MJ, MCA)
163392-9 1Slider (MCC)
9212001-8 1NeedleBearing708
10 *1Flat Washer (JR3000*)
253816-4 1Flat Washer 6 (JR3000V)
11 *1NeedleBearing(JR3000*)
212115-3 1NeedleBearing1216(JR3000V)
12 *1Gear (JR3000*) (MJ)
*1GearAs sy(JR3000V) (MJ)
(IncludesItem11)
133244-8B 1Gear Assy (JR3000V) (MCA, MCC)
(Includes Item 11)
13 *1C.H. Screw (JR3000*)(MJ)
*1C.H. Screw (JR3000V)(MJ)
251372-8 1C.H. Screw M5x12 (JR3000V)(MCA)
251969-3 1H.S.H. Bolt M5X12 (JR3000V)(MCC)
14 *1Washer (JR3000*)
253805-9 1Washer 18(JR3000V)
15 *1Washer 18(JR3000*)
16 *1Gear Shaft (JR3000*)
321263-8 1Gear Shaft (JR3000V)
17 *1Space Block
18 *1PlaneBearing12.7(MJ, MCA)
214167-0 1Plane Bearing 12.7 (MCC)
19 * * Plate(MJ)
343526-2 1Plate (JR3000V)(MCA)
341462-6 1Plate (JR3000V)(MCC)
20 911221-8 2P.H. Screw M5x16 (With Washer)(MJ)
911225-0 2P.H. Screw M5x16 (With Bond)
(JR3000V)(MCA, MCC)
21 911251-9 2P.H. Screw M5x30 (With Washer)
(JR3000*)
*2P.H. Screw M5X30/Tapping Screw
5X35 (JR3000V) (MJ,MCA)
266012-5 2Tapping Screw 5X35 (JR3000V)(MCC)
22 *1Gear Hsg(In cludes Item 63)(MJ)
316485-3 1Gear Hsg(JR3000V)(MCA)
152924-7 1Gear HsgCom(JR3000V(MCC)
(Includes Item 63)
23 912122-3 2Screw M4x14 (Type 1)
251295-0 2Screw M4x14 (W/Thread Adhesive)
(Type 2)
24 285650-4 1BearingRetainer54
25 211087-9 1BallBearing6200DDW
26 961006-2 1RetainingRingS-10
27 911211-1 3P.H. Screw M5x12 (With Washer)
(MJ, MCA)
911215-3 3P.H. Screw M5X12 (JR3000V)(MCC)
28 911256-9 2P.H. Screw M5x35 (With Washer)
(JR3000)
*2P.H. Screw M5X35/Tapping Screw
5X35 (JR3000V) (MJ,MCA)
266012-5 2Tapping Screw 5X35 (JR3000V)(MCC)
29 421476-2 1InsulationCover(MJ,MCA)
421801-7 1Insulation Cover (JR3000V)(MCC)
30 *1Spring Washer/Spring Pin/Hex Socket
Head Bolt (MJ, MCA)
266090-5 1H.S.H. Bolt M5X15 (JR3000V)(MCC)
31 *1Hex Flange Head Bolt/Stop Screw
(MJ, MCA)
265836-6 1Stop Screw M8X9 (JR3000V)(MCC)
32 *1Blade Clamp (MJ,MCA)
313075-3 1Blade Clamp (JR3000V)(MCC)
33 163258-3 1ShoeCom. (In cludes Item 96)
(Old 163118-9)
34 941101-4 2Flat Washer 5
35 343981-8 1Plate C (Added) *(MJ, MCC)
36 922216-6 2Hex Socket Head Bolt M5x14
W/Washer
37 *1ArmatureAssy(JR3000*)
(In cludes Items 39, 40 & 62)
516161-1 1ArmatureAssy(JR3000V)(MJ,
MCA) (Includes Items 39, 40 & 62)
516456-2 1Armature Assy (JR3000V)(MCC)
(Includes Items 39, 40 & 62)
38 411612-8 1BafflePlate (MJ, MCA)
417613-4 1Baffle Plate (MCC)
39 681613-2 1InsulationWasher (MJ, MCA)
681653-0 1Insulation Washer (MCC)

3 Model JR3000*
3 Model JR3000V
Item Part No.
No. No. Used Description Item Part No. No. No. Used Description
40 211033-2 1BallBearing608LB
41 253192-6 1Flat Washer 14
42 622481-4 1Field Assy (JR3000*)(With Items 43
& 54)
*1Field Assy (JR3000V)(With Item 65)(MJ)
594161-1 1Field Assy (JR3000V)(MCA)
594416-4 1Field Assy (JR3000V)(MCC)
43 654501-6 2Connec torP-1.25(JR3000*)
44 953106-2 2Rivet 0-5 (JR3000*)
45 156066-9 1Motor Housing(JR3000*) (MJ)
(With Items 60, 64 & 67)
*1Mo tor Housing (JR3000V) (MJ, MCA)
(With Items 60 & 64)
183351-7 1Motor Housing (JR3000V) (MCC)
(Includes Items 64 & 105)
46 664013-1 1Cord With Plug 2P-18-2.5
47 682502-4 1Cord Guard 8-85
48 687002-9 1StrainRelief(JR3000*)
*1Strain Re lief (JR3000V) (MJ, MCA)
687063-9 1Strain Relief (JR3000V) (MCC)
49 *2Screw (MJ, MCA)
265995-6 2Tapping Screw 4X18 (JR3000V)(MCC)
50 631010-2 1Diode(JR3000*)
51 651600-5 1Switch for Speed Change (JR3000*)
52 *4Screw (MJ, MCA)
265999-8 4Tapping Screw 4X25 (JR3000V)(MCC)
53 411204-3 1Han dle Cover (JR3000*)
*1Han dle Cover (JR3000V) (MJ, MCA)
417611-8 1Handle Cover (JR3000V) (MCC)
54 654018-9 2Gar ter Spring (JR3000*)
55 *2Screw (MJ, MCA)
265995-6 2Tapping Screw 4X18 (JR3000V)(MCC)
56 191947-0 2Car bon Brush CB-76 (JR3000*)
181500-0 2Auto Cut-Off Car bon Brush CB-60
(JR3000*) (Optional)
191956-9 2Car bon Brush CB-75 (JR3000V)
(Old 181026-2 CB-55)
181502-6 2Auto Cut-Off Car bon Brush CB-62
(JR3000V)(Optional)(NoLonger
Available)
57 643550-8 2Brush Holder Cap (JR3000*)
58 651225-5 1Switch4Terminal(JR3000*)
651204-3 1Switch2Terminal(JR3000*)
(No Longer Available)
*1Switch 8A (JR3000V) (MJ, MCA)
651271-8 1Switch (JR3000V) (MCCType 1)
650206-6 1Switch (JR3000V) (MCCType 2)
59 *1Dust Cover (JR3000V)
60 931102-0 4Hex Nut M4 *
61 *2Screw(MJ, MCA)
266095-5 2Tapping Screw 5X55 (JR3000V)(MCC)
62 241631-8 1Fan 66 (MJ, MCA)
241832-8 1Fan 62 (JR3000V) (MCC)
63 263002-9 1Rub ber Pin 4
64 263014-2 1Rub ber Pin 4
65 654038-3 2InsulatedEyeTerminalFV1.25-M4
(JR3000V)
66 643551-6 2Brush Holder (JR3000V)
67 643556-6 2Brush Holder (JR3000*)
68 410048-8 1Hex Wrench Holder
69 343657-7 2Retainer(Added)(JR3000V)*
70 *1Pin 3
71 251969-3 2H.S.H. Bolt M5x12 *(MJ, MCC)
91 *1Washer (JR3000*)
92 *1RetainingRing(JR3000*)
93 443070-0 1Felt Pad
94 443070-0 1Felt Pad
95 941101-4 2Flat Washer 5 (Added) * (MJ, MCA)
96 344095-6 1Shoe Plate
100 652030-3 4(-) Set Screw M3x7.5 (JR3000V)
101 654037-5 2-4 InsulatedEyeTerminalFV1.25-M3
(JR3000*)
102 652008-6 2-4 P.H. Screw M3.5x7 (JR3000*)
(With Washer)
103 654509-0 1ClosedEndConnector2-SD
(JR3000*)
105 819063-3 2Makita Label (MCC)
Accessories
A01 - - - - - 1SawBlade(See Cataloguefor Details)
192342-7 1Recipro Saw Blade Set (3pc)Type 1)
193572-3 1Recipro Saw Blade Set (3pc)Type 2)
A02 783202-0 1Hex Wrench 4
A03 824412-1 1Plastic CarryingCase (MCA)
(Includes Item A06)
824539-7 1Plastic Carrying Case (MCC)
(Includes Item A06)
A04 191686-A 1Safety Glasses
A05 G-00001 1Leather Work Gloves
A06 A00188-3 2Snap Lock (L)
* SEE SERVICE CHANGES

4 Model JR3000*
4 Model JR3000V
Item No. Description Type 1 Type 2 Type 3 Type 4 Type 5 Type 6
42 Field 622486-4 (No Longer
Available) 594071-2
45 Motor Housing Com. 157132-5 (No Longer Available) 159482-4 159592-7
(No Longer Available) See Service Change #5
48 Strain Relief 687002-9 (No Longer Available) 687063-9
53 Handle Cover 410068-2 415240-1
58 Switch 651255-6 (651220-5) (No Longer Available) 651271-8 650206-6
59 DustCover 421145-5 - - - -
69 Retainer - - - - - 343657-7
Serial No. ~853656E 853657E
~1269926E 1269927E ~ N/A
Above parts are completely interchangeable as a set.
SERVICE CHANGES
1. Change on Field, Motor Hsg, Handle Cover, Switch etc. (JR3000V only)(MJ, MCA) .

5 Model JR3000*
5 Model JR3000V
2. Change on Armature, Gear, Gear Shaft etc. (MJ)
Item No. Description Type 1 Type 2 Type 3 Type 4 Type 5 Type 6
10 Flat Washer 253744-3(12) 253816-4 (6)
11 Needle Bearing 212104-8(1214) 212115-3(1216)
12 Gear/Gear Assembly 153118-7
(73 Teeth)
(No Longer
Available)
133244-8
(73 Teeth)
(No Longer
Available)
133244-8A
(55 Teeth)
(No Longer Available)
133244-8B
(55 Teeth)
(Inc. Items 11, 14 &15) (Inc. Item 11 &
14) (Inc. Item 11)
13 C.H. Screw / H.S.H. Bolt - - - - 912217-2 M5x14 251372-8
C.H. M5x12 251969-3 H.S.H. M5x12
14 Washer18 253198-4 253805-9
15 Washer18 - - - - 253815-6 (Added) - - - - -
16 Gear Shaft 321093-7 (No
Longer Available) 321263-8
17 Space Block 421162-5 - - - - -
19 Plate 341462-6 (2 pieces) 343526-2
(1 piece) 341462-6 (1 piece)
22 Gear Hsg Com. 315083-0 (No Longer Available) 159679-5 (No
Longer Available) 159718-1
35 Plate C - - - - - 343981-8 (Add)
37 Armature 612676-7 (No Longer Available) 516161-1 [612676-7A (No Longer Available)]
71 H.S.H. Bolt M5x12 - - - - - 251969-3
(2Pcs)(Add)
91 Washer7 253789-1 (No
Longer Available) - - - - -
92 Retaining Ring 961052-5 (No
Longer Available) - - - - -
Above parts are completely interchangeable as a set.
Type 5 & 6 Gear Assembly can replace Type 3 & Type 4 Gear Assembly.

6 Model JR3000*
6 Model JR3000V
3. Change on Slider, Blade Clamp etc. (MJ, MCA)
Above parts are completely interchangeable as a set.
Type 5 Plane Bearing (Item 5) replaces Type 1 ~ 4 Plane Bearings as itself.
Item
No. Description Type 1 Type 2 Type 3 Type 4 Type 5
8Slider 163119-7
(No Longer Available) 163191-9 (No Longer Available) 163340-8 (No Longer Available) 163357-1 (No Longer Available 163392-9
5/18 Plane Bearing 12.7 214157-3 [214166-2
(No Longer
Available)]
214167-0
30 Spring Washer/Spring Pin
Hex Socket Head Bolt 942101-7 Spring Washer 5 258009-8A Spring Pin 3.5-12 258018-7 Spring Pin 2.5-8 265986-7 (No Longer Available)
H.S.H. Bolt M5x13/ MCA
- 265986-A
(No Longer Available)
H.S.H. M5x14
(JR3000V only)
(Please add adhesive
when repairing)
266090-5
M5 X 15
31 H.S.H. Bolt/Stop Screw 922216-6
H.S.H. Bolt M5x14 265836-6 Stop Screw M8x9
32 Blade Clamp 342342-9 321642-0 322502-9 313067-2 (No Longer
Available)See Service
Change # 4)
313075-3
70 Pin 3 - - - - - - - - 256701-0A - - - -
Serial No. JR3000(MJ) ~131547E 131548E ~243691E 243692E ~ 259311E 259312E ~ 266459E 266460E ~
Serial No. JR3000V
(MJ. MCA) ~10528E 10529E ~ 1184921E 1184922E ~ 1549569E 1549570E ~ 1613030

7 Model JR3000
7 Model JR3000V
4. Change on Blade Clamp & H.S.H. Bolt .(MJ, MCA)
Item No. Description Type 4 Type 5
30 H.S.H. Bolt 265986-7 (MJ) (No Longer Available) 266090-5
265986-A (MCA)(No Longer Available)
32 Blade Clamp 313067-2 (No Longer Available) 313075-3
Serial No. JR3000 (MJ) ~ 265821 265822 ~
Serial No. JR3000V (MCA) ~ 475270 475271 ~
5. Change on Motor Housing etc.(JR3000V) (MJ,MCA)
Item No. Description Type 4 Type 5 Type 6
21 P.H. Screw M5X30/Tapping Screw 5X35 911251-9 P.H. Screw 266012-5 ( Tapping Screw 5 X 35)
28 P.H. Screw M5X35/Tapping Screw 5X35 911256-9 P.H. Screw 266012-5 ( Tapping Screw 5 X 35)
45 Motor Housing 159592-7 (No Longer
Available) 416402-4(No Longer Available) 151986-2
49 P.H. Screw M4x18/Screw PT4X18 911133-5 265995-6
52 P.H. Screw M4x28/Screw PT4x25 911153-9 265999-8
55 P.H. Screw M4x10/Screw PT4x18 911124-6 265995-6
60 Hex Nut M4 931102-0 - - - - -
61 P.H. Screw M5x55/Screw PT 5x60 911280-2 266044-2
95 Flat Washer 5 (Added) - - - - - 941101-4 (2pcs)
Serial No. N/A ~ 1029795A 1029796A ~
Above parts are completely interchangeable as a set.