Scag Power Equipment STT61V-31EFI-SS manual 24 403

Section 8 R

FUEL AND HYDRAULIC SYSTEM - KOHLER 31EFI

Ref.	Part No.	Description
No.
1	04110-01	U-Nut 1/4-20

248136-13 Hose Clamp, 0.69” Dia.

304001-03 Bolt, Hex Hd. 1/4-20 x 2.0”

4 48811 *** Hose, 3/8” I.D. Pushlock

548136-07 Clamp, Hose 1/2”

6481301-03 Elbow, 90 Degree - 1/4” NPT x 3/8” Hose

7482266-01 Elbow, 90 Degree - 9/16” O-ring x 3/8” Hose

8	48471-02	Oil Filter Base
9	482606	Hose Assy., 1/2” I.D. (Tank to Filter Base)
10	48059-01	Clamp, Fuel Hose 1/4” Hose I.D.
11	**	Fuel Filter, Kohler (p/n 24 050 03)
12	*483691	*** Fuel Hose, 5/16” I.D. Non-Perm.
13	481308	Valve, Shutoff
14	48059-01	Clamp, Fuel Hose
15	483620	*** Fuel Hose, 5/16” I.D. Non-Perm.
16	483749	Hose Fitting w/Screen
17	48309	Bushing

1804001-09 Bolt, Hex Hd. 5/16-18 x 1.0” Zinc

1904019-03 Nut, Serr. Flng. 5/16-18

20	48758	Oil Filter
21	482483	Tee, 3/4 O-ring x JIC x 1/2” Hose
22	04021-08	Nut, Hex Elastic Stop 1/4-20
23	481164	Cap, Hydraulic Tank

24481507 Insert, Filler Neck

2548603-02 O-Ring

26	461451	Oil Reservoir Assembly (Incl. 24, 27, & 39)
27	482572	Elbow, 90 Degree .38” Hose
	482571	Bushing, .56” Dia. Viton
28	48136-13	Hose Clamp, 0.69” Dia.
29	48811	*** Hose, 3/8” I.D., Pushlock

3004010-10 Screw, Phillips Head, 1/4-20

3148571-02 Cap

32	461586	Fuel Tank Assembly (Incl. 16, 17, 65, & 66)
33	48136-05	Clamp, Hose

3448350-02 Elbow, 90 Degree, 7/8-14 THD

3548938-02 Bushing, 7/8-14 JIC x 3/4-16 O-Ring

36 423701 Support Bracket, Fuel Tank

3704019-03 Nut, 5/16-18 Serr. Flng.

3804003-02 Bolt, Carriage 1/4-20 x 3/4”

39482574 Elbow, 90 Degree

	482573	Bushing, .78” Dia. Viton
40	423513	Strap, Hydraulic Tank
41	423485	Support Bracket, Hydraulic Tank

42481611 Hose Assembly, Pump

4348572-04 Union, 3/4-16 JIC x 3/4-16 O-ring

4404001-59 Bolt, Hex Hd., 1/4-20 x 1-14”

4504030-02 Lockwasher, 1/4” Spring

Ref.	Part No.	Description
No.
46	04060-09	Roll Pin, Spring 3/16 x 3/4”
47	**	Fuel Pump, Kohler 31EFI (p/n 24 393 20)
48	48309	Bushing

49422694 Clamp Plate, Pump Control

50481793 Block, Pump Control

51483101 Pump, Left Hand, BDP-16A

5204021-09 Nut, Hex, Elastic Stop 3/8-16

5304001-32 Bolt, Hex Hd., 3/8-16 x 1-1/4

54483100 Pump, Right Hand, BDP 16A

55 482497 Cap, Fuel Tank w/Gauge

5604021-09 Nut, Hex Elastic Stop 3/8-16

5704043-04 Flatwasher, 3/8” (.391 x .938 x .105”) Grd. 8

58423524 Mounting Bracket - LH, Oil Cooler

423525 Mounting Bracket - RH, Oil Cooler

5904001-08 Bolt, Hex Hd. 5/16-18 x 3/4”

60	482505	Cooler, Oil
61	48136-13	Clamp, .69” Dia.
62	482703	Fitting, Hose
63	483622	*** Hose, 1/4” Fuel Line Non-Perm.
64	**	Regulator Assembly, Fuel Pressure
		(p/n 24 403 16)
65	483699	Fuel Clamp, 5/16” Oetiker
66	482839-01	Shield, Flexible

*High Pressure Fuel Line. MUST only be replaced with the part number listed.

**Available through the individual engine manufacturer.

***Order by Inch.

57