Hotsy HC-232439 User manual

9.800-416.0
98004160-1
MODEL # ORDER #
■HC-232439 1.107-036.0
■HC-232336 1.107-035.0
■ZG3-24334 1.107-081.0
■ZG3-23236 1.107-018.0
■HD 2.3/24 P 1.575-350.0
■ HD 2.3/23 P 1.575-351.0
■ CD-232437 1.107-152.0
■ CD-232336 1.107-153.0
SERVICE MANUAL

CONTENTS
2
Model Number ______________________________
Serial Number ______________________________
Date of Purchase ____________________________
The model and serial numbers will be found on a decal attached
to the pressure washer.You should record both serial number and
date of purchase and keep in a safe place for future reference.
9.800-416.0 • Rev. 11/17
Hose and Spray Gun Assembly............................................................... 3
Exploded View ......................................................................................... 4
Exploded View Parts List ......................................................................... 5
LP Series Pump Exploded View and Parts List ....................................6-7
Axial Pump Exploded View and Parts List ............................................... 8
Axial Pump, Housing View, Exploded View and Parts List....................... 9
VBA 35 Unloader Exploded View and Parts List ................................... 10
VBT Unloader Exploded View and Parts List......................................... 11
Troubleshooting ................................................................................12-13

9.800-416.0 • Rev. 11/17
3
PRESSURE WASHER
SERVICE MANUAL
5
5
3
1
1
2
2
6
6
11
11
4
4
10
10
9
9
3
8
8
7
7
ITEM PART NO. DESCRIPTION QTY
1 9.802-166.0 Coupler, 3/8" Female 1
(2400 PSI)
9.802-100.0 ▲ Quick Coupler O-Ring 1
(2400 PSI
8.707-182.0 ▲ Coupler, Twist Connect, 1
M22-F x 3/8" FNPT (2300 PSI)
2 8.925-137.0 Hose, 3/8" X 25' 1W 1
4000PSI SW/SO/CPL
8.925-136.0 Hose, 3/8" X 25' 1W 1
4000PSI SW/SO/M22 (-018.0)
3 8.754-769.0 MV925 Gun 4500 PSI, 1
3/8" NPT INLET (Only 050.0 )
4.775-054.0 EASY!Force Advanced 1
KNA (Only 050.0 )
4 9.112-533.0 Lance-AL Quick 1
Connect-Male 3000 psi
8.783-039.0 Wand 30" Zinc Plated, 1
Handle & Coupler
5 9.802-164.0 Coupler, 1/4" Female 1
9.802-096.0 Quick Coupler O-Ring 1
ITEM PART NO. DESCRIPTION QTY
6 8.712-333.0 Nozzle, 3.0 15° Yellow 1
(2400 PSI)
8.753-991.0 Nozzle, 3.25 15° Yellow 1
(2300 PSI)
7 8.712-398.0 Nozzle, Brass Soap 1
8 9.802-251.0 Hose, 1/4" x 1/2" Clear 6 ft.
Vinyl (2400 PSI) 6 ft.
6.388-216.0 Hose, DN5 (2300 PSI) 6 ft.
9 8.707-057.0 Strainer, 1/4" Plastic 1
(2400 PSI)
5.731-652.0 Strainer, Plastic (2300 PSI) 1
4 9.112-533.0 Lance-AL Quick 1
Connect-Male 3000 psi
8.783-039.0 Wand 30" Zinc Plated, 1
Handle & Coupler
10 6.390-126.0 Clamp, Hose (2400 PSI) 2
11 9.802-216.0 Injector, Chem., Non-Adj, 1
3-5 GPM, .083 (2400 PSI)
▲ Not Shown
HD 2.3/24 P
HOSE & SPRAY GUN ASSEMBLY
HOSE & SPRAY GUN ASSEMBLY PARTS LIST

9.800-416.0 • Rev. 11/17
SERVICE MANUAL
PRESSURE WASHER
4
“This product contains chemicals knownto the State of
California to cause cancer and birth defects or other
reproductive harm.Operation of This Equipment May
Create SparksThat Can Start Fires Around Dry Vegetation.
A Spark Arrestor May be Required. The Operator Should
Contact Local Fire Agencies for Laws or Regulations
Relating to Fire Prevention Requirements.”
WARNING
8.917-015.0
98004160-3
EXPLODED VIEW
6
22
2
8
13
4
17
10
12 20
7
23
5
10
11
3
1
16
14
10
11
15
18
(Reversed
View)
10
12
24
21
19
(Reversed
View)
25
2300 PSI Models
26
27
2
15

9.800-416.0 • Rev. 11/17
5
PRESSURE WASHER
SERVICE MANUAL
ITEM PART NO. DESCRIPTION QTY
1 9.802-316.0 Engine, Honda, GX160K1QX2, 163cc (2400 PSI) 1
9.194-015.0 Engine, Honda, GC1601QHA, 160cc (2300 PSI) 1
2 8.923-785.0 Pump, Kärcher KP2535G, (3400 RPM) 1
9.120-021.0 Pump, Kärcher Axial (2600 PSI) 1
8.923-771.0 Pump, Hotsy HP 2535G, (3400 RPM) 1
8.923-757.0 Pump, Landa LP 2535G, (3400 RPM) 1
8.920-004.0 Pump, Legacy 2.6 GPM (2600 PSI) 1
3 9.800-008.0 Label, Danger Cool Engine 1
4 9.802-873.0 Handle Assembly 1
5 9.802-063.0 Mount, Vibration, 5/16"-18 x 9/16" Stud, 30 Duro 4
6 See Page 3 For Nozzle Information
7 See Page 3 For Nozzle Information
8 9.802-064.0 Grommet, Rubber, Nozzle Holder 2
9 9.800-095.0 ▲ Tag, Pump Plug/Vented Cap (2300 PSI) 1
10 8.718-980.0 Washer, 5/16" Flat, SAE 16
11 9.802-776.0 Nut, 5/16", ESNA, NC 8
12 9.800-059.0 Label, Warning/Instructions (HD Models) 1
8.750-883.0 Label, Warning/Instructions (CB Models) 1
8.900-893.0 Label, Warning/Instructions (HC Models) 1
8.900-827.0 Label, Warning/Instructions (ZG Models) 1
13 9.802-170.0 Coupler, 3/8" Plug" Female Steel/Zinc 1
14 9.800-037.0 Label, French Warning 1
15 8.733-007.0 Socket head 5/16"-24 X 3/4" Zinc Plated 4
16 9.804-025.0 Pump Protector, 1/4" 145°(2400 PSI) 1
17 9.802-713.0 Bolt, 5/16" x 1-1/4", 145° 4
18 9.802-958.0 Key, Motor Shaft 1
19 9.802-225.0 Detergent Injector Assy 3-5 GPM 0.83 (2400 PSI) 1
20 9.800-034.0 Label, Clear Lexan, 2-1/4" x 4" 1
21 9.802-146.0 Swivel, 1/2" MP x 3/4" GHF w/Strainer (2400 PSI) 1
22 9.800-006.0 Label, "Hot/Caliente", w/Arrows 1
23 8.932-968.0 Label, Intended For Outdoor Use 1
24 9.803-899.0 Unloader, VBA35 6.6 @ 3500 PSI (HC & ZG3 Models) 1
8.754-696.0 Unloader, VBT Banjo 1/2M 3/8M, 3000PSI 1
25 9.800-049.0 Label, Manufacturers Cleaning Solution 6 ft.
26 9.802-813.0 Lock Washer (2300 PSI) 4
27 8.751-096.0 Label, Regulation 4442.6 1
▲Not Shown
EXPLODED VIEW PARTS LIST