Drain Plug 8. Replace cap, 311283D, Ti7784

Hydraulic Pump Replacement

7.Verify drain plug has been replaced. Fill oil reservoir with oil to high mark on dip stick (approximately 3.5 gallons).

ti7784

Drain Plug

8. Replace cap (27).

ti7785

311283D

Page 25

Image 25

Graco Inc 249318, 253472, 253471, 249617 Drain Plug 8. Replace cap, Hydraulic Pump Replacement, 311283D, ti7784, ti7785

Contents

Related Manuals RepairKorean patent 4000 psi 27.6 MPa, 275.8 bar Maximum Working Pressure SKIN INJECTION HAZARD FIRE AND EXPLOSION HAZARDPRESSURIZED EQUIPMENT HAZARD RECOIL HAZARD MOVING PARTS HAZARD EQUIPMENT MISUSE HAZARDPRESSURIZED ALUMINUM PARTS HAZARD SUCTION HAZARD Component Identification Component Identificationti7133 ti7107b Operation Pressure Relief ProcedureGeneral Repair Information Grounding Procedure MaintenanceSpark Plug Frequency SOLUTION PROBLEMCAUSE Troubleshooting SOLUTION Removal Displacement Pump Replacement2. Relieve pressure, page Displacement Pump Replacement ti7779 Installation 8. Install filter housing 110, page 110 7. Install clip pin 121 to secure121 125 9. Connect suction hose 147 to pump outlet 1. Relieve pressure, page Pump Power Head ReplacementPump Power Head Replacement ti7847 ti7853 101 100ti7777 1 450 in-lb 51 N.m 2 600 in-lb 68 N.m 3 60 in-lb 7 N.m Hydraulic Motor4 930 in-lb 105 N.m Torqued in 3 steps Hydraulic Motor Filter Housing Replacement Filter Housing Replacementti7845 ti7850 2. Drain oil, Changing Hydraulic Oil procedure, page Hydraulic Pump ReplacementChanging Hydraulic Oil Draining Oil ti7795 ti7796ti7783 ti7807 11. Remove hydraulic pump ti7767 ti7810ti7889 ti7812 ti7111b Installing Belt Belt Removal and Replacement recommended methodRemoving Belt Alternate Belt Removal and Installation Replacing Oil Reservoir ti7846 ti7786 ti7791ti7806 ti7766 ti7781 ti7784 Drain Plug 8. Replace cap Changing Hydraulic Fluid Filter Cooler Replacement Cooler Replacementti7799 ti7802 4. Replace bar and screws. Torque to 25-30 in-lb 2.8-3.4 N.m Installation Motor ReplacementReplacing Motor Fan Removal ti7797 Fixed Mounting optional Removing HandleRepositioning Handle Securing Unit to Vehicle Bed Dimensions Technical DataSprayer Sound Levels mm This manual contains English WarrantyWarranty Graco reserves the right to make changes at any time without notice

Graco Inc 249318 Drain Plug 8. Replace cap, Hydraulic Pump Replacement, 311283D, ti7784, ti7785

Models: 253472

ti7784

Drain Plug