General-pump KEZ Repair Manual User Manual

KKEEZZRepair Manual

2.2.2 Head assembly - valve unitsPay careful attention to state of wear of the various components; replace them when necessary, andin any case within

GENERAL PUMPA member of the Interpump GroupKEZ SERIESPage 11To facilitate the insertion of the valve guide into its seat, use a tube that lays on the

Pay careful attention to the order of sealing pack disassembly as shown in Fig. 19, composed of:1) Packing Retainer2) O-ring3) Low Pressure Packing Ri

GENERAL PUMPA member of the Interpump GroupKEZ SERIESPage 132.2.4 Plunger Unit DisassemblyThe plunger unit does not require periodical maintenance. S

GENERAL PUMPA member of the Interpump GroupKEZ SERIESPage 1413. SCREW CALIBRATIONDescriptionExploded View PositionMaterialFastening Torque(ft. lbs.)Fa

GENERAL PUMPA member of the Interpump GroupKEZ SERIESPage 154. REPAIR TOOLSPump repair may be facilitated by using the proper tools. See Below.For Ass

GENERAL PUMPA member of the Interpump GroupKEZ SERIESRef 300666 Rev.A01/09Page 17MAINTENANCE LOGOIL CHANGEGREASEPACKINGREPLACEMENTPLUNGER REPLACEMENTV

GENERAL PUMPA member of the Interpump GroupKEZ SERIESPage 2INDEX1. INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page 3GENERAL PUMPA member of the Interpump GroupKEZ SERIES2. REPAIR INSTRUCTIONS1. INTRODUCTIONThis manual describes the instructions for repairing t

GENERAL PUMPA member of the Interpump GroupKEZ SERIESPage 42.1.1 Crank mechanism disassemblyThe correct sequence is the following:A) Dissasemble:• pum

GENERAL PUMPA member of the Interpump GroupKEZ SERIESPage 5B) Before reassembly of the side covers, check the seal lips for wear. If replacement is ne

GENERAL PUMPA member of the Interpump GroupKEZ SERIESPage 6D) Install the connecting rod cap respecting numbering, and fasten the relevant bolts (lubr

GENERAL PUMPA member of the Interpump GroupKEZ SERIESPage 7B) Disassembly/assembly of the crankshaft with bearing replacementAfter disassembling the s

GENERAL PUMPA member of the Interpump GroupKEZ SERIESPage 8Determine the shim pack as indicated in the table below.fig. 10Measurement Shim Type # Piec

Page 9GENERAL PUMPA member of the Interpump GroupKEZ SERIES2.2 Fluid End Repair2.2.1 Disassembly of the head - valve unitsService operations are limit