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Operator's Manual
SERVICE MANUAL
MODEL #
BD-405039E
BD-455039E
BD-343089E
BD-373539
BD-404029
MP-455034E
MP-343084E
MP-373534
HD 4.0/50 Pb CAGE
HD 4.5/50 Pb CAGE
HD 3.4/30 Db CAGE
HD 3.7/35 Pb CAGE
HD 4.0/40 Pb CAGE
BR-405037E
BR-455037E
BR-343087E
BR-373537
BR-404027
BR-455037E
BR-405037E
ORDER #
1.107-023.0
1.107-024.0
1.107-083.0
1.107-021.0
1.107-022.0
1.107-002.0
1.107-082.0
1.107-001.0
1.575-200.0
1.575-201.0
1.575-202.0
1.575-205.0
1.575-207.0
1.107-147.0
1.107-148.0
1.107-149.0
1.107-150.0
1.107-151.0
1.107-255.0
1.107-256.0
9.800-414.0
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Troubleshooting
Related Manuals for Hotsy BD-405039E
Summary of Contents for Hotsy BD-405039E
- Page 1 SERVICE MANUAL MODEL # ORDER # BD-405039E 1.107-023.0 BD-455039E 1.107-024.0 BD-343089E 1.107-083.0 BD-373539 1.107-021.0 BD-404029 1.107-022.0 MP-455034E 1.107-002.0 MP-343084E 1.107-082.0 MP-373534 1.107-001.0 HD 4.0/50 Pb CAGE 1.575-200.0 HD 4.5/50 Pb CAGE 1.575-201.0 HD 3.4/30 Db CAGE 1.575-202.0 HD 3.7/35 Pb CAGE 1.575-205.0...
- Page 2 CONTENTS Single Axle Exploded View and Parts List ...........3-4 Dual Axle Exploded View and Parts List ..........5-7 Specifi cations ..................8-9 Hose and Spray Gun Assembly ............. 10 PX Pump Exploded View and Parts List ...........11-12 M.3 Pump Exploded View and Parts List ..........13-14 HHC 930 Pump Exploded View and Parts List .........15-16 T.1 Pump Exploded View and Parts List ...........17-18 VRT3 Unloader Exploded View and Parts List........
- Page 3 EXPLODED VIEW - SINGLE AXLE MP-373534 Models Only 9.800-414.0 • Rev. 10/15...
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Page 4: Specifi Cations
EXPLODED VIEW PARTS LIST- SINGLE AXLE ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 9.800-006.0 Label, "Hot/Caliente" w/ Unloader, See Specifi cations Arrows Warning Engine Pulley, See Specifi ca- 9.800-008.0 Label, Danger Cool Engine tions Pump Pulley, See Specifi ca- 8.932-968.0 Label, Intended For Outdoor Use tions... - Page 5 EXPLODED VIEW - DUAL AXLE 47,59 4040 Models Only 59, 60, 61 8, 9 BD-404029 Model 90 49 Gas Models Only 9.800-414.0 • Rev. 10/15...
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Page 6: Specifi Cations
EXPLODED VIEW PARTS - DUAL AXLE ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 9.800-001.0 Label, This Tank For Gas Only 9.802-291.0 Nozzle, SACQMEG, (5000 PSI Models) 0003.5, Red (4.0 GPM/5000 PSI) 9.800-000.0 Label, Diesel (Diesel Models) 9.802-292.0 Nozzle, SAQCMEG 1503.5, Yellow (4.0 GPM/5000 PSI) 9.800-006.0 Label, “Hot/Caliente”... - Page 7 EXPLODED VIEW PARTS - DUAL AXLE ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 9.802-773.0 Nut, 1/4" ESNA (5000 PSI) 9.803-304.0 Guard, Belt, Front, CW Cage, Lrg 1 9-802-807.0 Washer, 3/8" Flat 8.922-623.0 Guard, Belt, Front (255.0 Only) 9.197-003.0 Nut, 3/8" ESNA 9.802-967.0 Assy, Weld, Slider, Cw Cage, Blk 1 8.912-497.0...
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Page 8: Specifications
SPECIFICATIONS HD Models Engine Pulley Engine Bushing Pump Pulley Pump Machine Model Pulley Description Bushing# Description Pulley Description Bushing# HD-4.0/50 Pb Cage 9.802-392.0 3TB34 9.802-404.0 P2 x 1" 9.802-396.0 3BK90H 9.802-402.0 HD-4.5/50 Pb Cage 9.802-392.0 3TB34 9.802-405.0 P2 x 1-1/8" 8.715-618.0 3BK80H 9.802-402.0... - Page 9 SPECIFICATIONS Machine Bushing Belt Belt Pump Unloader Engine Engine Description Model Part No. Desc./Qty. Part No. Part No. Description Part No. HD-4.0/50 Pb Cage 24mm 8.749-965.0 3BX42 (1) 8.921-657.0 8.715-461.0 GX630 (688cc) 8.752-149.0 HD-4.5/50 Pb Cage 24mm 8.749-965.0 3BX42 (1) 8.921-657.0 8.715-461.0 GX660 (688cc)
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Page 10: Hose And Spray Gun Assembly
9.802-166.0 Coupler, 3/8" Female with Nipple, Hotsy 9.802-295.0 Nozzle Saqcmeg, 0004, Red 8.751-235.0 Gun, Hotsy, H1050, 5000 PSI (All Except 4 GPM/5000 PSI) 10.4 GPM 9.802-296.0 Nozzle Saqcmeg, 1504, Yellow 1 9.802-228.0 Spray Gun Assy w/ Wand (All Except 4 GPM/5000 PSI) &... - Page 11 PX SERIES PUMP EXPLODED VIEW PARTS LIST 8.921-655.0 8.921-659.0 8.921-657.0 TORQUE SPECS ITEM# FT. LBS. ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION See Kit Below Valve Cage 8.752-825.0 Crankcase See Kit Below Copper Washer See Kit Below Plunger Oil Seal 8.753-505.0 O'Ring, 3093 Ø2.62 x 23.47 See Kit Below O'Ring, 2150 Ø1.78 x 37.82...
- Page 12 PX SERIES PUMP EXPLODED VIEW PARTS LIST (CONT.) ITEM PART NO. DESCRIPTION 9.802-889.0 Spring Washer 9.802-937.0 Screw, Connecting Rod 9.803-194.0 O'Ring, Ø2.62 x 152.07 8.752-826.0 Crankcase Cover 8.752-824.0 Cover Screw 9.803-202.0 Sight Glass, G3/4 9.803-906.0 O'Ring, Ø1.78 x 14.00 * Available in Kit (See Below) KIT NUMBERS 8.753-512.0 8.753-513.0...
- Page 13 M.3 SERIES PUMP EXPLODED VIEW 8.751-189.0 KM4035R.3 8.751-180.0 HM4035R.3 8.751-186.0 KM3540R.3 8.751-179.0 HM3540R.3 8.751-166.0 LM3540R.3 TORQUE SPECS Item # Ft.-lbs M.3 SERIES PUMP EXPLODED VIEW PARTS LIST ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 8.751-216.0 Crankcase 9.802-944.0 Hexagonal Screw See Kits Below Plunger Oil seal 8.717-210.0 Closed Bearing...
- Page 14 M.3 SERIES PUMP EXPLODED VIEW PARTS LIST (CONT.) ITEM PART NO. DESCRIPTION 9.803-158.0 Connecting Rod 8.751-228.0 Connecting Rod Pin 9.803-218.0 Spring Washer 9.803-238.0 Connecting Rod Screw 70-060009 O-Ring, Ø2.62 x 126.67 8.751-229.0 Crankcase Cover 9.803-197.0 O-Ring, Ø1.78 x 14 9.803-202.0 Sight Glass 3/4 9.802-939.0 Cover Screw...
- Page 15 HX.2 PUMP EXPLODED VIEW 8.715-242.0 XLT3020S XLT3816S XLT1830 TORQUE SPECS XLT2230 XLT2530 XLT2520 ITEM # FT. LBS. XLT2730 XLT3025 XLT3020 XLT3325 XLT3517 XLT4017 XLT4014 XLT4317 XLT5015 XLT5415 HAWK Pompe XLT serie 2011 HX.2 PUMP PARTS LIST ITEM PART NO. DESCRIPTION ITEM PART NO.
- Page 16 HX.2 PUMP PARTS LIST ITEM PART NO. DESCRIPTION 8.752-820.0 Bonded Seal 8.752-846.0 Plunger, 20mm (5843, 8043) 8.752-847.0 Plunger, 22mm (9539, 1036) 8.752-823.0 Copper Spacer 8.752-842.0 Plunger Rod 8.752-822.0 Connecting Rod Pin 8.752-821.0 Connecting Rod 9.802-889.0 Spring Washer 9.802-937.0 Connecting Rod Screw 9.803-194.0 O-Ring Ø2.62 x 152.07 8.752-826.0...
- Page 17 T.1 SERIES PUMP EXPLODED VIEW 9.802-345.0 TORQUE SPECS Item # Ft.-Lbs. T.1 SERIES PUMP EXPLODED VIEW & PARTS LIST ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 9.804-604.0 Crankcase 9.803-195.0 Plunger Guide 9.803-198.0 Copper Washer 3/8" See Kit Plunger Oil Seal 9.802-925.0 Brass Plug 3/8"...
- Page 18 LT.2 PUMP EXPLODED VIEW AND PARTS LIST 8.921-710.0 LT4540.2 Right 8.921-711.0 LT4540.2 Left 8.921-712.0 LT6036.2 Right 8.921-713.0 LT6036.2Left TORQUE SPECS Item # Ft.-Lbs. LT PUMP EXPLODED VIEW PARTS LIST ITEM PART NO. DESCRIPTION PART NO. DESCRIPTION 8.752-825.0 Crankcase See Kit Below Valve Seat See Kit Below Plunger Oil Seal See Kit Below Valve Plate See Kit Below O-Ring Ø1.78 x 37.82...
- Page 19 LT PUMP EXPLODED VIEW PARTS LIST (CONT) ITEM PART NO. DESCRIPTION 8.752-820.0 Bonded Seal 8.753-819.0 Plunger 18mm 8.752-823.0 Copper Spacer See Kit Below Plunger Rod 8.752-822.0 Connecting Rod Pin 8.752-821.0 Connecting Rod 9.802-889.0 Spring Washer 9.802-937.0 Connecting Rod Screw 9.803-194.0 O-Ring Ø2.62 x 152.07 8.752-826.0 Crankcase Cover...
- Page 20 T.1 SERIES PUMP EXPLODED VIEW & PARTS LIST ITEM PART NO. DESCRIPTION See Kit O-Ring Ø1.78 x10.82 See Kit Tefl on Ring See Kit Plunger See Kit Copper Spacer 9.803-143.0 Plunger Rod 9.803-157.0 Connecting Rod 9.802-912.0 Snap Ring 9.802-915.0 Connecting Rod Pin 9.802-889.0 Spring Washer 9.802-937.0...
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Page 21: Vrt3 Unloader Exploded View And Parts List
VRT3 UNLOADER EXPLODED VIEW AND PARTS LIST 8.750-300.0, 8 GPM, 4500 PSI EZ Start ITEM PART NO. DESCRIPTION 8.750-712.0 Outlet Fitting 8.750-713.0 Knob, Unloader 8.750-710.0 Repair Kit, VRT3, 4500 PSI (Kit Items: 1, 4, 8-12, 16, 21-22) Unloader Adjustment Procedures Remove lock nut (Item 19). - Page 22 VB350/4 UNLOADER EXPLODED VIEW 9.802-360.0, 10.5 GPM at 5100 PSI VB UNLOADER EXPLODED VIEW PARTS LIST ITEM PART # DESCRIPTION ITEM PART # DESCRIPTION 60.1811.31 3/8 Bsp F Nipple 60.0978.24* VB280-350 Val. Pist. Seal Repair Set 10.3066.01* O-Ring, 1.78 x 15.6 mm 60.1806.51 M8 Piston 60.0053.51...
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Page 23: Troubleshooting
TROUBLESHOOTING PROBLEM POSSIBLE CAUSE SOLUTION LOW OPERATING Insufficient water supply. Closed Use larger garden hose; clean inlet water PRESSURE faucet. Inlet hose kinked screen. Open faucet. Clogged inlet hose strainer Check plumbing system for leaks. Retape leaks with teflon tape. Faulty or mis-adjusted unloader Adjust unloader for proper pressure. -
Page 24: Troubleshooting
TROUBLESHOOTING PROBLEM POSSIBLE CAUSE SOLUTION ENGINE OPERATES Not enough gas or engine oil Fill tank with gas. Check oil level. FOR 15 MIN. THEN Vapor lock developed by heat of Keep gas tank full to avoid vapor locking. STOPS Obstruction in fuel fi lter Clean or replace fuel fi... - Page 26 Form # 9.800-414.0 • Revised 10/15 • Printed in U.S.A. or México...