background image

 38 

 39 

14-4

31-5

32-8

 48 

152

 44 

40-2

 36 

78-1 78-3

 07 

40-1

 06 

 46 

 09 

 08 

32-2

14-3

42-1

 43 

47-1

14-2

47-2

 45 

14-1

37-2

32-9

 41 

42-2

32-5

110

 23 

31-6

 22 

32-4

 69 

120

 01 

40-3

 19 

31-7

129

 15 

27-2

 20 

 33 

28-2

28-3

28-1

27-1

 49 

99-1

99-5

99-7

 35 

37-1

128

32-1

31-3

78-2

No. Item

Qty

01 Cylinder

3

06 Piston

3

07 Piston pin

3

08 Piston pin retainer

6

09 Piston ring

3

10 Master rod

1

11 Link rod

2

12

Link pin & Retainer & Washer

2ea.

12-1,-2,-3

14

Cylinder screw set

1set

14-1,-2,-3,-4

15 Crankcase

1

17 Rear cover A

1

18 Rear cover B

1

19 Breather nipple

1

20 Front ball bearing

1

22 Rear ball bearing

1

23 Crank shaft

1

Taper collet & Drive flange
27-1,-2
Prop washer & Nut
28-1,-2,-3
Crankcase screw set
31-1,-2,-3,-4,-5,-6,-7

33 Cam gear housing

3

35 Cam gear

3

36 Cam gear shaft

3

Steel washer set
37-1,-2

38 Tappet

6

39 Push rod

6

Push rod cover & Rubber seal
40-1,-2,-3

41 Rocker arm

6

1set

1set

1set

1set

1set

28

31

37

40

27

Engine gasket set
32-1,-2,-3-1,-3-2,-4,-5,-8,-9

1set

32

SAITO FG-84R3 Parts List(1/2)

Rocker arm screw & Nut
42-1,-2

43 Rocker arm pin

6

44 Rocker arm bracket (left)

3

45 Rocker arm bracket (right)

3

46 Valve set (In & Ex)

6

1set

42

Valve spring & Keeper & Retainer
47-1,-2,48

1set

47

Summary of Contents for FG-84R3

Page 1: ...smaller load Voltage 6 9V higher than 1 000mA is recommended 85 6 70 2 100 221 7 51 5 15 4 36 250 M10 1 25 Mount Spacer 70 80 Outside dimensions Fig 1 SAITO FG 84R3 is the gas version of existing glow...

Page 2: ...well Fig 4 Without using a filter the performance of the carburetor is not delivered resulting in failures Using optional part Filter with weight is highly recommended Firing order Prop direction Fir...

Page 3: ...g 6 shows there are three cords available for three cylinders Make sure to attach each number described on the main unit to the cylinder Refer to Fig 2 regarding cylinder number When you put on the pl...

Page 4: ...s difficult to judge clearly the peak condition of 4 stroke engines prepare a tachometer to prevent over throttling or overheat You can also use digital tachometer Option 10 Prepare a fuel pump for ga...

Page 5: ...dition Then fully open the throttle valve with the throttle stick 2 By turning the main needle with the adjustment bar observing tachometer and exhaust sound achieve peak carefully 3 Next close the th...

Page 6: ...refore set the gap indefinitely close to zero when the engine is cold 10 Since the fuel contains more than 5 of oil sometimes the exhaust valve gets dull by carbon or sludge especially in cold atmosph...

Page 7: ...1 17 Rear cover A 1 18 Rear cover B 1 19 Breather nipple 1 20 Front ball bearing 1 22 Rear ball bearing 1 23 Crank shaft 1 Taper collet Drive flange 27 1 2 Prop washer Nut 28 1 2 3 Crankcase screw set...

Page 8: ...List 2 2 69 Intake pipe 78 Flexible exhaust pipe 78 1 2 3 88 Throttle lever 1 Engine mount set 95 1 2 3 4 Mu er bracket set 99 1 5 7 110 Anti loosening nut 120 Spark plug NGK CM 6 121 Master rod plug...

Reviews: