Makita BHX2500CA User Manual

BHX2500CA

PB-251.4

rev 11_11/13/18

BHX2500CA

5A

E04

E03

E02

E06

E05

These parts are eliminated.
See note below.

Change from M4
Thumb screw, Gasket
and O ring 3 to M4x25
Pan head screw
with spring washer
and flat washer

Current

New

M4 Thumb screw

Gasket

O ring 3

M4x25
Pan head screw
with spring washer
and flat washer

PB-251.4

1

Volute Case, Fan Cover,
Fuel Tank

2rev 11_11/13/18

BHX2500CA

Products with multiple versions are listed in subsiding order with the newest version on top not indented.

PB-251.4

Tech Bulletin

Notes

Section

Fig. No.

Part No.

Description

BHX2500CA

PB-251.4

1

1 892460-8 CAUTION LABEL 1 1

1

1

1

1

1

1

1 7 455202-7 VOLUTE CASE R, BHX2500 1 1 B0024

1

1

1 9 455203-5 THROTTLE LEVER 1 1 B0024

1

1

1

1

1

1 13 123297-5 VOLUTE CASE L ASS’Y, BHX2500 1 1 B0024

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1 073-62899-80 CAUTION LABEL 1 1

4 273665-3 GRIP, BHX2500 1 1

4 665-55000-00 GRIP BHX2500 1 1

5 638640-0 SWITCH CPL., BHX2500 1 1

5A 453639-2 SWITCH KNOB, BHX2500 1 1

6 424182-8 FRICTION RUBBER, BHX2500 1 1

7 450958-7 VOLUTE CASE R, BHX2500 1 1

8 168518-8 CONTROL CABLE, BHX2500 1 1

9 450960-0 THROTTLE LEVER 1 1 Y05773

10 911253-5 P.H. SCREW M5X30 2 2

11 240113-7 IMPELLER, BHX2500 1 1

11 665-10030-00 IMPELLER CPL. 1 1

12 004-36062-00 SCREW ASSEMBLY 2 2

13 125533-5 VOLUTE CASE L ASS’Y, BHX2500 1 1

14 455882-9 CRUISE LEVER, BHX2500 1 1

14 452216-7 CRUISE LEVER, BHX2500 1 1

14 665-55001-00 CRUISE LEVER 1 1

15 234314-7 COMPRESSION SPRING 7, BHX2500 1 1 1

15 665-55002-00 SPRING BHX2500 1 1

16 266870-9 TAPPING SCREW 4X16, BHX2500 1 1

16 015-00498-40 TAPPING SCREW 4X16 1 1

17 265878-0 TAPPING SCREW BIT 5X16 9 9

18 213022-3 O RING 3 1 1 A5562

18 660-15034-00 OUTER SNAP RING 1 1

19 660-15027-05 PROTECTOR, BHX2500 1 1

19 660-15027-04 PROTECTOR, BHX2500 1 1

20 424180-2 RUBBER WASHER 0 0 A5562

20 660-15035-00 RUBBER WASHER 1 1

21 911148-2 P.H. SCREW M4X25, 5057KB 1 1 A5562

21 265782-3 THUMB SCREW, BHX2500CA 1 1

21 660-15032-01 THUMB SCREW, BHX2500CA 1 1

1

Volute Case, Fan Cover,
Fuel Tank

Requires 455203-5 and 123297-5

Requires 455202-7 and 123297-5

Requires 455202-7 and 455203-5

3rev 11_11/13/18

BHX2500CA

Products with multiple versions are listed in subsiding order with the newest version on top not indented.

PB-251.4

Tech Bulletin

Notes

Section

Fig. No.

Part No.

Description

BHX2500CA

PB-251.4

1

22 265878-0 TAPPING SCREW BIT 5X16 1 1

1

23 267394-8 FLAT WASHER 5, BHX2500 1 1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1 38 452671-3 ENGINE COVER, PB-251.4

1

1

1

1

1

23 003-12050-03 WASHER BHX2500 1 1

24 233536-6 SPRING RBL250 1 1

24 660-15030-01 SPRING RBL250 1 1

25 268230-1 SHAFT RBL250 1 1

25 660-15031-00 SHAFT RBL250 1 1

26 265878-0 TAPPING SCREW BIT 5X16 3 3

27 450964-2 PLUG COVER 1 1

28 424395-1 OIL GUARD, BHX2500 1 1 A5562

28 424181-0 OIL GUARD, BHX2500 1 1

28 592-65016-00 OIL GUARD 1 1

29 125472-9 FUEL TANK CAP ASSEMBLY 1 1

30 911128-8 P.H. SCREW M4X16 2 2

31 810455-9 CAUTION PLATE, EM2650LH 1 1

32 168772-4 TUBE CPL. 1 1

32 158911-4 TUBE CPL., BHX2500 1 1

33 345920-4 HOSE CLAMP 1 1

34 163447-0 FILTER RBL500 1 1

34 523-65039-00 FILTER RBL500 1 1

35 265878-0 TAPPING SCREW BIT 5X16 3 3

36 267394-8 FLAT WASHER 5, BHX2500 3 3

36 003-12050-03 WASHER, BHX2500 3 3

37 454006-4 FUEL TANK, BHX2500CA 1 1

37 450987-0 FUEL TANK, BHX2500CA 1 1

38 452630-7 ENGINE COVER, BHX2500 1 1

38 665-65003-00 ENGINE COVER 1

E02 452605-6 INNER COVER 1 1 A5562

E03 265995-6 TAPPING SCREW 4X18 2 2 A5562

E04 941051-3 F. WASHER 4 2 2 A5562

E05 345920-4 HOSE CLAMP 1 1 A5562

E06 332138-6 TUBE 1 1 A5562

1

1

Volute Case, Fan Cover,
Fuel Tank

4rev 11_11/13/18

BHX2500CA

PB-251.4

2

Oil Case, Rocker Cover

5rev 11_11/13/18

BHX2500CA

Products with multiple versions are listed in subsiding order with the newest version on top not indented.

PB-251.4

Tech Bulletin

Notes

Section

Fig. No.

Part No.

Description

BHX2500CA

Products with multiple versions are listed in subsiding order with the newest version on top not indented.

PB-251.4

Tech Bulletin

Notes

Section

Fig. No.

Part No.

Description

BHX2500CA

PB-251.4

2

39 922223-9 H.S.H. BOLT M5X16 WITH WR 4 4

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

39 011-90595-31 SOCKET HEAD BOLT M5X16 4 4

40 140023-7 ROCKER COVER CPL. 1 1

40 592-10040-01 ROCKER COVER CPL. 1 1

41 168401-9 SPARK PLUG 1 1

42 162275-0 ROCKER COVER GASKET, BHX2500 1 1

42 592-15008-00 ROCKER COVER GASKET 1 1

43 125914-3 CYLINDER BLOCK ASS’Y, BHX2500 1 1

43 592-10110-02 CYLINDER BLOCK SET 1 1 Y05396

43 592-10110-01 CYLINDER BLOCK SET 1 1

44 424201-0 CHECK VALVE 2 2

45 325666-8 OIL WEIGHT 1 1

45 592-65003-00 OIL WEIGHT 1 1

46 592-65002-00 OIL TUBE 1 1

47 282020-8 HOSE CLAMP, EM2650LH 1 1

48 011-90595-10 S.H. BOLT M5X14 8 8

49 162274-2 CAMGEAR COVER GASKET 1 1

49 592-15007-00 CAMGEAR COVER GASKET 1 1

50 318443-5 CAMGEAR COVER 1 1

50 592-15005-02 CAMGEAR COVER 1 1

51 011-90595-10 SCREW M5X14 3 3 Y05610

51 004-36051-40 SCREW M5X14 3 3

52 213591-4 O RING 14, BHX2500 1 1

52 024-01399-50 O RING 1 1

53 004-36051-20 SCREW ASSEMBLY M5X12 1 1

54 140813-8 OIL PIPE CPL., BHX2500 1 1

54 592-60210-00 OIL PIPE CPL. 1 1

55 452610-3 OIL GAUGE, BHX2500 1 1

55 592-65017-00 OIL GAUGE 1 1

56 424343-0 GASKET, EM2650LH 1 1

56 021-32299-90 GASKET BHX2500 1 1

57 452047-4 OIL CAP, EM2650LH 1 1

58 162276-8 CASE GASKET 1 1

58 592-65001-00 CASE GASKET 1 1

2

Oil Case, Rocker Cover

NGK CMR6A .030

6rev 11_11/13/18