McCulloch Parts Diagram 218689-01E Eager Beaver 3.7 Pro MAC 605 610 645 650 655 Super 610 1987

McCulloch Chainsaw Illustrated Parts List 218689-01E

Eager Beaver 3.7 

Pro MAC 605 

Pro MAC 610 

Pro MAC 645 

Pro MAC 650 

Pro MAC 655 

Super 610

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McCulloch Parts by Category

  Air Filter
  Air Filter Cover
  AV Mount
  Baffle
  Bar
  Bar Nuts
  Bearing
  Brake Band
  Brake Handle
  Bucking Spikes
  Buffer
  Cable
  Carburetor

  Carburetor and Parts - Walbro

  Carburetor and Parts - Zama

  Chain Brake
  Chain Catcher
  Chainsaw Bar
  Chainsaw Chain
  Choke
  Clutch
  Clutch Cover
  Connecting Rod
  Crankshaft
  Cylinder
  Cylinder Cover
  Decal
  Drum
  Dust Cover
  Exhaust Gasket
  Flywheel
  Fuel Cap
  Fuel Filter
  Fuel Line
  Fuel Tank
  Gasket
  Handle
  Head Gasket
  Ignition Coil
  Ignition Condenser
  Ignition Points
  Manifold
  Muffler
  Muffler Gasket
  Needle Bearing
  Oil Cap
  Oil Line Hose
  Oil Pump
  Oil Seal
  Oil Tank
  Piston
  Piston Rings
  Piston Wrist Pin
  Primer Bulb
  Rear Handle
  Rebuild Kit
  Recoil Starter
  Saw Chain
  Repair Manual
  Spark Plug
  Spark Plug Boot
  Spikes
  Sprocket
  Sprocket Cover
  Sqrench
  Starter
  Starter Handle
  Starter Spring
  Starter Pawl
  Starter Pulley
  Switch
  Throttle
  Top Handle
  Trigger
  Wrap Handle

Part Numbers

GENERAL ASSEMBLY

216645 Nut-Hex Flange 2’

2 Fig. 2 Chain Brake Assembly 1

3 64325 Plate-Bar Guide 1

4 Fig. 7 Chain Assembly 1

Fig. 7 Bar Assembly 1

2 92457 Nut-Hex Flange MIO x 1.25 1’

(160-170 in. lb. torque)

7 214301 Clutch Assembly 1

8 64583 Retainer-Clutch Spring 2

9 83223 I Spring-Clutch 2

10 67233 Kit-Clutch Shoe 1

11 214300 I Rotor-Clutch

12 8

214979 1 Drum/Sprocket Assy. 1

214200 z Drum/Hub Assy. 1

13 86951 @ Sprocket-Rim .375P 1

14 86958 @ Washer-Shim 1

110971 Bearing-Needle 1

;: 92354 Jacket-Cylinder

17 120081 Screw-Pan Hd M4 x 16 :

(15-20 in. lb. torque)

lB 219159 Starter Assembly 1

19 111038 .Nut-l/4-20 1

(25-30 in. lb. torque)

20 95401 . Washer-Starter 1

21 216589 . Spacer-Starter 1

22 215848 . Step Bolt-Starter 1

23 219163 . Drum/Rope Kit-Starter 1

24 87670 .. Rope-Starter 1

25 217730 Bushing-Rope 1

26 87668 I“Spring-Starter Rewind 1

27 93137 Starter Handle 1

28 214699 Insert Handle 1

29 120002 Screw-Pan Hd M5 x 14 1

(30-35 in. lb. torque)

30 93232 Screw-Fan Housing M5 x 40 1

(45-50 in. lb. torque)

31 93233 Screw-Fan Housing M5 x 35 1

(45-50 in. lb. torque)

32 93234 Screw-Fan Housing M5 x 30 1

(45-50 in. lb. torque)

33 Fig. 3 Fan Housing/Fuel Tank Assy 1

34 217651 Cover Assy-Filter 1

35 91991 . Knob-Air Filter Cover 1

36 110565 . Ring-Retaining 1

37 95216 Air Box Assembly 1

38 95214 Box-Air 1

39 93261 : Gromnet-Choke 1

40 69597 . Boot-Control Rod 1

Isolator 1

;; :%: I Gronrnet-Strut

43 214226 Filter-Air 1

44 120004 Screw-Hx Hd M5 x 56 2

(35-40 in. lb. torque)

Bracket Assy-Filter/Cover 1

~A ?41% Choke & Rod Kit 1

46 94151 Choke-Carburetor 1

47 94171 I Rod-Choke 1

48 Fig. 3,4 Carburetor Assembly 1

49 91924 Gasket-Carburetor 1

50 91995-01 Grommet-Carburetor Needle 1

51 93458 Clip-Oiler Button 1

52 92067-01 Button/Rod Assy-Oiler

53 105614 ‘O’ Ring ;

54 215266 Screw-Pan M5 Special 2 (25-30 in. lb. torque)

55 110990 Washer 4

56 93252-01 Strut-Handle 1

57 93253 Gronnnet-Strut 1

58 111015 Screw-Pan Hd 1/4-14 x 2.5 2 (70-80 in. lb. torque)

59 92071 Spacer 1

60 92066 Cup-Isolator 2

61 102115 Washer-Plain 1

62 111014 Screw-Pan Hd 1/4-14 x 1.75 1 (70-80 in. lb. torque)

63 92071 Spacer 1

64 111027 Washer-Plain 1

65 93913 Isolator 1

66 94140 Isolator 1

94847 @ Isolator 1

67 111027 Washer-Plain ‘ 1

68 91951 Fra~ 1

69 214723 Handle Assembly 1

70 110994 . Pin-Roll 2

71 93771 Spring-Trigger 1

72 93538-01 ; Trigger 1

73 111013 .. Screw-Set 1

74 91955 Release-Trigger 1

75 214504 : Rod-Throttle 1

76 93459 Boot-Handle 1

77 92161 Seal-Air Box

78 120037 Screw-Hx Hd M5 x 25 (Sems) (35-40 in. lb. torque)

79 120039 Screw-Hx Hd M5 x 30 (Sems) 2 (35-40 in. lb. torque)

80 93460 Washer-Insulator 1

94018 Gasket-Air Box 1

Y2 94017-01 Insulator-Carburetor 1

83 91933 Gasket-Air Box 1

84 91934 Insulator-Air Box 1

85 92038 Gasket-Insulator 1

86 120037 Screw-Hx Hd M5 x 25 (Sems) 2

(45-50 in. lb. torque)

Washer-Insulator

;; :;:;;0 Nut-Hx 15/32-32 (30-35 in. lb. torque)

89 218561 Shroud-Cylinder 1

90 93B90 Switch-Ignition 1

92466 Wire Assembly-Switch

;; 120002 Screw-Pan Hd M5 x 14 (45-50 in. lb. torque)

93 214670 Shroud-Bottom 1

94 Fig. 6 Powerhead & Oiler Assy 1

95 120002 @ Screw-Pan Hd M5 x 14 2

96 120044 @ Nut-Hx M5 Lock 2

97 ;;;:;8 @ Spike 1

98 Safety Decal 1

Powerhead & Oiler Assembly

1 120036 Screw-Pan Hd M4 x 25 (Sems) 4

(10-15 in. lb. torque)

2 67177 Washer-Insulating 4

3 219380 Pump Assy-Oiler (Pulse) 1

4 215151 Cap-Oil Pump 1

5 93933 Plunger-Oil Pump 1

6 105614 ‘O’ Ring 1

7 66687 Spring-Plunger 1

8 110706 .Screw-Pan Hd 8-18 x .50 3 (10-I5 in. lb. torque)

9 216354 .Gasket Washer 1

10 217218 .Cover-Diaphragm 1

11 216992 .Diaphragm-Oiler 1

12 217217 .Valve-Oiler 1

13 91945 .Piston Assembly-Pulse 1

14 94322 .Spring-Return 1

15 91944 .Sleeve-Oil Pump 1

16 218530 .Screw-Hex/Slot 6-40 x .875 1

17 217202 .Body-Assembly-Oil Pump

18 91950 Gasket-Oil Pump i

19 216052 Cap w/Retainer-Oil 1

20 101148 ‘O’ Ring

21 120D06 Screw-H5 Hd M6.3 x 24 i (75-80 in. lb. torque)

22 1oOOo4 Washer-Pi. .265 I.D. X .032 4

23 218583 Tank Assembly-Oil 1

24 110950 .Nut-Lock 1

25 102115 .Washer-Plain 1

26 91982 .Nut-Bar Adjustment 1

27 94362 .Screw-Bar Adjustment 1

28 92459 .Bolt-Bar 2

29 92616 Hose-Oil Pic<up 1

30 92465 Pickup-Oil 1

31 120037 Screw-Hx M5 x 25 (Sems) 2 (55-60 in. lb. torque)

32 84686-01 Wire Assembly 1

33 95553 Ignition Assembly-Electronic 1

34 95270 .Wire Assembly-Spark 1

35 102556 ..Connector-Spark Plug 1

36 95266 ..Boot-Spark Plug 1

37 110995 .Grommet-Spark Plug Wire 1

38 94500 Nut-Hx Flange M1O 1 (265-325 in. lb. torque)

39 216739 Flywheel /Pawl Assembly

40 93144 .Spring-Starter ;

41 95362 .Screw-Starter Pawl 2

42 95361 .Pawl-Starter

43 213253 .Washer-Spring ;

44 100106 Key-Woodruff 1

45 62106 Screw-Wsh. Hd 12-24 x 1 3/4 4 (70-75 in. lb. torque)

46 111025 Washer-Seal ing 4

47 94536 Cyl/C’Case Assembly 1

@ 218814 Cyl/C’Case Assembly 1

48 92096 .Nipple-Oil Line 1

49 @ 94130 Piston Assembly 1

@ 219269 Piston Assembly 1

50 -- -- .Pi ston 1

@ 92514 .Piston-l.807 1

51 @ 94132 .Ring Set-Piston 1

@ 92517 .Ring Set-Piston 1

52 111021 .Bearing-Needle 2

53 87710 .Pin-Piston 1

54 85352 Rod Assembly-Connecting

55 61627-01 .Screw-Con Rod ;

(55-65 in. lb. torque)

56 63225 Roller Bearing-Needle (set of 20)1

57 110260 Seal-Oil .625 I.D. x .875

58 104357 Bearing-Needle ;

59 67906 Seal -Oi1

60 67905 Bearing Ball ;

61 63464 Ring-Snap

62 217041 Crankshaft :

63 102762 Screw-Hx Hd 10-24 x 1/2 1

(55-60 in. lb. torque)

.64 217607 Deflector-Exhaust 1

65 120038 Screw-Pan M4 x 8 2

(34-45 in. lb. torque)

66 93481 Plate-Deflector 1

67 94958 Screen-Muffler 1

68 95444 Screw-Muff 1er 2

(65-75 in. lb. torque)

69 93603 Muffler Assembly 1

70 -84007 Gasket-Muff 1er 1

71 235593 Spark Plug- 1

(120 in. lb. Torque)

72 @ 214304 Valve-DSP 1

73 @ 214765 Washer-DSP Valve 1

CARBURETOR ASSEMBLY

Figure 3

95763 Carburetor AsY. (Zama C-2S)

214954 

Screw - Pump Cover

Cover - Pump ;

Kit - Pump Diaphragm 1

Screen - Filter 1

Screw - Adjustment 2

Spring - Adjustment Screw 2

Screw - Throttle Adjustment 1

Piece - Friction 1

Screw - Diaphragm Cover 4

Cap 1

Diaphragm - Main

Gasket - Main

Disk 1

91814 1 .

93942 1 .

93951

Screw Pin Lever 1

Pln - Ann

Ann - Needle Valve ;

Spring - Ann 1

Valve - Needle 1

Plug - Welsh

Orifice - Main Fuel ;

Screw - Plate

Valve - Throttle 1

Screw 1

Lever - Throttle Adjustment 1

Shaft Assembly - Throttle 1

Spring - Throttle Return 1

Figure 4

95631 Carburetor - Walbro HDB-7A

(PM 650)

Needle - Hi Speed & Idle

Spring - Needle Adjustment

Screw - Idle

Spring -Idle Adjustment

Governor Asy. (HDB-7A Only)

Screw - Metering Cover

Cover - Metering Diaphragm

Diaphragm Asy. - Metering

Gasket - Metering Diaphragm

Screw - Circuit Plate

Plate Assembly - Circuit

Gasket - Circuit Plate

Valve - Inlet Needle

Spring.- Metering Lever

Ring - Screen Retaining

Screen - Check Valve

Retainer - Check Valve

Valve - Check

Screw - Fuel Pump Cover

Cover - Fuel Pump

Gasket - Fuel Pump

Diaphragm - Fuel Pump

Screen - Inlet

Screw - Valve

stop - Throttle

Valve - Throttle

Shaft Assembly - Throttle

Spring Throttle Return

CHAIN BRAKE ASSEMBLY

217697 Brake Assembly

1 216634 . Screw 10 24 x .50 i

2 216633 . Washer-Plain

3 217115 . Flag Assembly-Brake ;

4 214366 .. Pin Assembly-Roller 1

5 93085 . Spring-Brake 1

6 91246 . Pin-Lever Pivot 1

7 91245 Washer-Thrust 1

8 94144 ~ Pivot-Latch 1

9 217235 . Latch 1

10 93082 . Pin-Band Anchor 1

11 93081 . Band-Brake 1

12 216687 . Screw-M5 x 14.25 1

13 92178 . Stop-Chain 1

14 92086 . Snubber-Brake Housing 1

15 217698 . Housing-Brake 1

Fan Housing & Fuel Tank Assemblies

216154 Housing Fan 1

216157 Cap/Retainer Assembly-Fuel 1

94707 Gasket-Fuel Cap 1

93251 Seal-Fuel Vent 1

5 92161 Seal-Air Box

6 120068 Screw-Pan HdM4 x 12 (SEMS)

7 69322 Washer-Hard No. 8 2

8 94901 Tank Assembly-Fuel 1

9 94899 . Hose Assembly-Fuel 1

10 100440 . . kJasher-5/16 1

11 63932 Filter-Fuel 1

12@ 216316 plug-Push 1

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