OPERATOR'S MANUAL - YS Engines | YS Parts and Service
OPERATOR'S MANUAL - YS Engines | YS Parts and Service
OPERATOR'S MANUAL - YS Engines | YS Parts and Service
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NO. PART# DESCRIPTION QTY<br />
1 <strong>YS</strong>5820 Crankcase 1<br />
2 <strong>YS</strong>5825 Cylinder Head 1<br />
4<br />
3 <strong>YS</strong>5830 Head Gasket 1<br />
4 <strong>YS</strong>4785 Head Screws 6<br />
5 <strong>YS</strong>5840 Cylinder Liner 1<br />
2<br />
6 <strong>YS</strong>5845 Piston 1<br />
7 <strong>YS</strong>5850 Piston Ring 1<br />
8 <strong>YS</strong>2385 Wrist Pin 1<br />
7<br />
3<br />
9 <strong>YS</strong>4803 Wrist Pin Retainer 2<br />
10 <strong>YS</strong>4805 Con Rod 1<br />
11 <strong>YS</strong>5855 Crankshaft 1<br />
12 <strong>YS</strong>1050 Front Bearing 1<br />
13 <strong>YS</strong>5860 Rear Bearing 1<br />
32<br />
22<br />
9<br />
8<br />
9<br />
6<br />
14 <strong>YS</strong>5243 Drive Washer Spacer 1<br />
15 <strong>YS</strong>0490 Propeller Nut 1<br />
16 <strong>YS</strong>5865 Back Plate 1<br />
17 <strong>YS</strong>5870 Back Plate O ring 1<br />
18 <strong>YS</strong>1070 Back Plate Screw 4<br />
19 <strong>YS</strong>5880 Carburetor Body 1<br />
20 <strong>YS</strong>4830 Carburetor Gasket 1<br />
21 <strong>YS</strong>5885 Throttle Barrel 1<br />
22 <strong>YS</strong>1090 Throttle Barrel Retainer 1<br />
23 <strong>YS</strong>4485 Hover Needle Valve 1<br />
21<br />
19<br />
20<br />
34<br />
26<br />
27<br />
30<br />
25<br />
29<br />
31<br />
27<br />
24<br />
28<br />
23<br />
10<br />
5<br />
16<br />
18<br />
40<br />
24 <strong>YS</strong>2695 Hover Needle O Ring 1<br />
25 <strong>YS</strong>2700 Hover Needle Seat 1<br />
17<br />
26 <strong>YS</strong>2705 Hover Needle Seat O Ring 2<br />
11<br />
27 <strong>YS</strong>2710 Needle Detent 1<br />
28 <strong>YS</strong>4140 High Speed Needle 1<br />
29 <strong>YS</strong>2695 High Speed Needle O Ring 1<br />
30 <strong>YS</strong>4845 Low Speed Needle 1<br />
31 <strong>YS</strong>4150 Low Speed Needle O Ring 1<br />
32 <strong>YS</strong>0200 Throttle Arm 1<br />
33 <strong>YS</strong>2435 Carburetor Screws 2<br />
34 <strong>YS</strong>4850 Carburetor Subplate 1<br />
35 <strong>YS</strong>2445 Regulator Subplate 1<br />
15<br />
14<br />
12<br />
1<br />
13<br />
41<br />
36 <strong>YS</strong>4155 Regulator Assy. 1<br />
33<br />
37 <strong>YS</strong>2460 Diaphragm 1<br />
38 <strong>YS</strong>2480 Regulator gasket 1<br />
38<br />
39 <strong>YS</strong>2475 Regulator Screws 2<br />
40 <strong>YS</strong>3036 Nipple 1<br />
35<br />
41 <strong>YS</strong>2510 Check Valve 1<br />
<strong>YS</strong>5890 Gasket Set<br />
<strong>YS</strong>5875 Carburetor Assy.<br />
<strong>YS</strong>5895 O ring set<br />
<strong>YS</strong>5835 Piston / Ring / Liner Set<br />
<strong>YS</strong>4480 Needle Valve Assy.<br />
37<br />
36<br />
39<br />
<strong>YS</strong> <strong>Parts</strong> <strong>and</strong> <strong>Service</strong><br />
1370 PORTER DRIVE MINDEN NEVADA 89423<br />
Phone: 775-267-9252 Fax: 775-267-9690<br />
2007 03