
308864Rev. FFirst choice whenquality counts.Related ManualsOperator 308863. . . . . . . . . . . . . . . . . . . . . . . . . . . Displacement Pump 308
10 308864Pinion Assembly/Rotor/Shaft/Clutch/PulleyInstallation1. Fig. 10. Install jack shaft assembly (3c). Installretaining ring (3b).2. Fig. 9. Lay
11308864On/Off SwitchRemoval1.Relieve pressure; page 4.2. Fig. 11. Remove five screws (307) and cover (322).3. Disconnect two wires (A) from ON/OFF sw
12 308864Pressure ControlControl BoardRemoval1.Relieve pressure; page 4.2. Fig. 11. Remove five screws (307) and cover (322).3. Fig. 18. Disconnect at
13308864Pressure ControlControl Board Diagnostics1. Fig. 11. Remove five screws (307) and cover (322).2. Start sprayer.3. Turn ON/OFF switch ON.4. Obs
14 308864Displacement PumpRemoval1. Flush pump.2.Relieve pressure; page 4.3. Fig. 12. Cycle pump with piston rod (222) in itslowest position.4. Fig. 1
15308864Notes
16 308864Parts – Basic SprayerDETAIL A12See exploded view on page 18See parts in manual 308798See Engine Detail on page 1734See parts on page 19 Model
17308864Parts – Basic SprayerRef.No. Part No. Description Qty.Ref.No. Part No. Description Qty.1 183401 KEY, parallel 12 193548 PULLEY 13 241306 CLUTC
TI0177B8d8e8b81212h12g9 (Ref.)10 (Ref.)7(Ref.)9 (Ref.)10 (Ref.)15 (Ref)16 (Ref)18 308864Parts List & Drawing – Pinion AssemblyRef No. 8 and 12Ref
19308864Parts Drawing – Sprayer307322305310311306315318z318aa303302309308312310313314304305301307304318c318a318b318d318a318f8716ARef No. 42Pressure Co
2 308864Warnings and CautionsWarning SymbolWARNINGThis symbol alerts you to the possibility of seriousinjury or death if you do not follow the instruc
20 308864Parts List – SprayerModels 232624REF NO. PART NO. DESCRIPTION QTYREF NO. PART NO. DESCRIPTION QTY301 193653 PLATE, control 1302 241093 BOARD,
21308864Parts List & Drawing –Clutch AssemblyRef No. 3Clutch Housing Assembly 241306Includes 3b, 3c, 3e, 3j and 3kRef No. Part No. Description Qty
22 308864Parts – Lo-Boy Suction Set KitModel 241287Includes items 401 to 407Ref.No. Part No. Description Qty.401 241124 .TUBE, suction, 5 gallon (20 l
23308864Technical DataHonda GX160 EnginePower Rating @ 3700 rpmANSI 5.5 Horsepower. . . . . . . . . . . . . . . . . . . . . . . DIN 6270B/DIN 6271NA 2
24 308864Graco WarrantyGraco warrants all equipment listed in this manual which is manufactured by Graco and bearing its name to be free from defects
3308864Component Identification and FunctionFig. 1203204202UWABFK202Main hose203 Whip end hose204 Contractor gun with RAC 5 DripLess tip guard and 517
4 308864MaintenanceWARNINGINJECTION HAZARDSystem pressure must be manuallyrelieved to prevent system from startingor spraying accidentally. Fluid unde
5308864TroubleshootingWARNINGINJECTION HAZARDTo reduce risk of serious injury, including fluid injection or splashing in eyes or on skin, or injury fr
6 308864PROBLEM CAUSE SOLUTIONPump output lowStrainer (31) clogged Clean.Piston ball (25) not seating Service piston ball check. Manual 308798.Piston
7308864Bearing Housing and Connecting RodRemoval1.Relieve pressure; page 4.2. Stop sprayer at bottom of stroke to get crank (E) inlowest position.To l
8 308864Drive Housing1.Relieve pressure; page 4.Removal2. Fig. 4. Remove bearing housing. Do Removal ofBearing Housing and Connecting Rod proce-dure o
9308864Pinion Assembly/Rotor/Shaft/Clutch/PulleyRemovalIf pinion assembly (8) is not removed from clutchhousing (3), do 1. through 4. Otherwise, do 1
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