Hotsy EP • 8.914-444.0 • Rev. 10/17
23
PRESSURE WASHER
OPERATOR’S MANUAL
ITEM PART NO. DESCRIPTION QTY
16 9.803-951.0 Brass Plug G1/4
1
17 9.803-952.0 Manifold Stud Bolt
8
18 9.802-884.0 Washer
8
19 9.803-198.0 Copper Washer 3/8
1
20 9.802-925.0 Brass Plug G3/8
2
25 9.802-939.0 Screw
12
26 9.803-953.0 Bearing Cover
2
27 9.803-954.0 Bearing Seal
1
28 9.802-914.0 Snap Ring
1
29 9.803-955.0 Ball Bearing
2
30 9.804-576.0 Crankshaft (2020F)
1
9.804-577.0 Crankshaft (2020S)
1
9.804-578.0 Crankshaft (2825F)
1
9.804-579.0 Crankshaft (2825S)
1
9.804-580.0 Crankshaft (3525F)
1
31 9.803-957.0 Oil Dipstick
1
32 9.804-581.0 O-Ring Ø3.53 x 55.56
1
33 9.804-582.0 Needle Bearing
1
34 9.804-583.0 Motor Flange 56C
1
35 9.803-210.0 Washer 4
ITEM PART NO. DESCRIPTION QTY
1 9.803-938.0 Crankcase
1
2*
9.804-586.0 Plunger Oil Seal
3
3
*
See Kit Below O-Ring Ø 1.78 x 28.30
3
4*
See Kit Below Pressure Ring 15mm
3
See Kit Below Pressure Ring 18mm
3
5*
See Kit Below U-Seal, dia 15mm
6
See Kit Below U-Seal, dia 18mm
6
6
*
See Kit Below
Intermediate Ring 15mm
6
See Kit Below
Intermediate Ring 18mm
6
7*
See Kit Below U-Seal, 15mm
3
See Kit Below U-Seal, 18mm
3
8
9.802-926.0 Brass Plug G1/2
1
9
9.803-199.0 Copper Washer 1/2"
1
10 9.803-946.0 Manifold Housing
1
11 9.803-947.0 O-Ring Ø1.78 x 15.54
6
12* See Kit Below Valve Assembly
6
13* 9.803-948.0 O-Ring Ø2.62 x 18.77
6
14 9.803-949.0 Valve Plug
6
15 9.803-950.0 Copper Washer 1/4 1
TORQUE
SPECS
Item #
Ft.-lbs
14
65
17
18
25
7.6
36
8
38
7
48
13
8.725-167.0 HE 3525F.1
HE.1 SERIES PUMP EXPLODED VIEW
HE.1 SERIES PUMP EXPLODED VIEW PARTS LIST
Note:
Teflon ring is not required
with 15mm seals