Maktec MT362 User Manual Page 1

Browse online or download User Manual for Power tools Maktec MT362. Repair - Makita

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Model No.
Description
CONCEPT AND MAIN APPLICATIONS
Specification
Dimensions: mm (")
Width (W)
Height (H)
Length (L)
362 (14-1/4)
71 (2-13/16)
194 (7-5/8)
MT870
Rotary Hammer 22mm (7/8")
Model MT870 is the first Rotary Hammer of maktec brand
adapted for up to 22mm (7/8") SDS-PLUS bits.
Its main features are:
• 2 operation modes - Rotation only and Rotation with Hammering
• Variable speed control by switch trigger
• Rotation reverse system using brush holder unit.
Chuck type
Yes
Yes
Europe, Panama, Mexico, Colombia: 4.0 (13.1),
Australia, Brazil: 2.0 (6.6), Other countries: 5.0 (16.4)
0 - 1,100
0 - 4,350
Adapted for SDS-PLUS bits
Impacts per minute: min.
ˉ¹= ipm
No load speed: min.
ˉ¹= rpm
Double insulation
Weight according to
EPTA- Procedure 01/2003*: kg (lbs)
Power supply cord: m (ft)
Variable speed control by trigger
Rotation reversing facility
2.5 (5.6)
Operation mode
2 modes
(Rotation only/ Rotation with Hammering)
*with Side grip
Continuous Rating (W)
Voltage (V) Cycle (Hz)
Input Output
Max. Output (W)
110
120
220
230
240
6.8
6.1
3.4
3.2
3.1
50/ 60
50/ 60
50/ 60
50/ 60
50/ 60
710
---
710
710
710
240
240
240
240
240
500
500
500
500
500
127
5.9 50/ 60
710 240
500
Current (A)
22 (7/8)
54 (2-1/8)
13 (1/2)
65 (2-9/16)
32 (1-1/4)
YesTorque limiter
Protection against electric shock
Standard equipment
Note: The standard equipment for the tool shown above may vary by country.
Depth gauge ............................... 1
Side grip
.................................... 1
Plastic carrying case .................. 1
W
L
H
Concrete
TCT bit
Steel
Wood
Core bit
Diamond core bit
Capacities:
mm (")
PRODUCT
P 1/ 19
T
ECHNICAL INFORMATION
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1 2 3 4 5 6 ... 18 19

Summary of Contents

Page 1 - ECHNICAL INFORMATION

Model No. DescriptionCONCEPT AND MAIN APPLICATIONS SpecificationDimensions: mm (")Width (W)Height (H)Length (L)362 (14-1/4)71 (2-13/16)194 (7-5/8

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DISASSEMBLING[3] DISASSEMBLY/ASSEMBLY[3]-5. Impact BoltFig. 12(7) Remove O Ring case and Impact bolt from Tool holder complete. (Fig. 12)1. Insert (+

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ASSEMBLING[3] DISASSEMBLY/ASSEMBLY[3]-5. Impact BoltFig. 14(2) Fix the Impact bolt section by fitting Ring spring 28 in the groove of Tool holder. (F

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DISASSEMBLING[3] DISASSEMBLY/ASSEMBLY[3]-6. Swash Bearing 10Fig. 15(7) Disassemble Swash bearing section by removing Spur gear 10. (Fig. 16)(1) Disas

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DISASSEMBLING[3] DISASSEMBLY/ASSEMBLY[3]-6. Swash Bearing 10Fig. 17Fig. 18(1) Assemble Swash bearing section as illustrated in Fig. 18.1. Install Ball

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[3] DISASSEMBLY/ASSEMBLY[3]-7. Joining Swash Bearing section to Piston CylinderFig. 19CorrectWrongASSEMBLING1. Insert Guide plate to Piston cylind

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[3] DISASSEMBLY/ASSEMBLY[3]-8. Assembling Inner housing to Gear housingASSEMBLINGPut Ball bearing 606ZZ in the Gear housing (Fig. 17),and assemble Inn

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[3] DISASSEMBLY/ASSEMBLY[3]-9. Gear HousingFig. 24Assemble Oil seal 25, Flat washer 33, Ball bearing 6806DDW and Cup sleeve to Gear housing. (Fig. 24)

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Repair1. It is recommended to replace the listed parts below when replacing carbon brush as a maintenance for longer service life of the machine.

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MT870WhiteBlueBrownColor index of lead wires' sheathBlack* Noise suppressor* Noise suppressor is not used for some countries.Cord clampSwitchFo

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Wiring diagramP 19/ 19Noise suppressorWiring in Motor HousingWiring of Noise SuppressorSwitchFix Lead wire(black) of Brushholder into thislead wire

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Repair[1] NECESSARY REPAIRING TOOLSCAUTION: Repair the machine in accordance with “Instruction manual” or “Safety instructions”.Code No. Description

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[2] LUBRICATIONFig. 1AItem No.Item No.Description Grease AmountPortion to lubricatePortion to lubricateO ring 17.5Spur gear 51 Teeth portion for smoot

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Fig. 2DISASSEMBLING1. Lever up Cap 35 with a slotted screwdriver and remove it by Hand, while holding Chuck cover with the other hand. Rem

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Fig. 4DISASSEMBLING1. Lever up Change lever cover with a Slotted screwdriver by inserting it into a slot on Gear housing and do the same for an

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DISASSEMBLING[3] DISASSEMBLY/ASSEMBLY[3]-3. Armature(1) Remove Handle cover and Carbon brushes to prevent Armature’s commutator from scratching. (Fig

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[3] -4. Torque Limiter SectionDISASSEMBLINGDISASSEMBLINGASSEMBLING(3) Pull out Armature from Gear housing and remove Ball bearings and Washers. (Fig.

Page 18 - Circuit diagram

DISASSEMBLINGASSEMBLING(5) Disassemble Torque limiter section. (Fig. 10)Take the reverse steps of Disassembling. (Fig. 10)[3] DISASSEMBLY/ASSEMBLY[3]

Page 19 - Wiring diagram

DISASSEMBLING[3] DISASSEMBLY/ASSEMBLY[3]-5. Impact BoltFig. 11(1) Disassemble Tool holder section. (Fig. 2)(2) Remove Change lever. (Fig. 4)(3) Sepa

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