Table Of Contents - Husqvarna P524 EFI Workshop Manual

1 Introduction
1.1 Document description............................................ 3
1.2 Target group...........................................................3
1.3 Revisions................................................................3
1.4 Safety..................................................................... 3
1.5 Servicing tools........................................................3
2 Safety
2.1 General safety instructions.....................................4
2.2 Safety definitions....................................................4
2.3 Special safety instructions......................................4
2.4 Risk of sparks.........................................................4
2.5 Symbols on the product......................................... 4
3 Prepare and do servicing on the product
3.1 Pre delivery inspection........................................... 7
4 Assembly
4.1 Product overview P524 EFI....................................8
4.2 Battery....................................................................8
4.3 Tire pressure.......................................................... 9
4.4 To fill fuel................................................................9
4.5 To start the engine, P524 EFI................................ 9
4.6 To do a check of the engine speed...................... 10
4.7 To do a last inspection......................................... 10
5 Function test
5.1 To do a check of the operation conditions .......... 11
6 Servicing
6.1 Servicing schedule............................................... 12
6.2 Lubrication overview............................................ 15
6.3 Lubrication, general information...........................15
6.4 To lubricate cables............................................... 15
6.5 To lubricate the cutting deck................................ 16
6.6 To lubricate the pedal system.............................. 16
6.7 To lubricate the parking brake cable.................... 16
6.8 To lubricate the chains in the frame tunnel.......... 16
6.9 To lubricate the seat slides.................................. 17
6.10 To lubricate the hydrostatic transmission
cable...........................................................................17
6.11 To lubricate the steering cylinder....................... 17
6.12 To lubricate the joint bearing..............................17
6.13 To lubricate the link rod......................................17
7 Servicing tools
7.1 Servicing tools......................................................18
7.2 Optical tachometer............................................... 18
7.3 Screw fasteners................................................... 19
2
Contents
8 Function overview
8.1 Serial numbers on the product............................. 20
8.2 Engine.................................................................. 20
8.3 Steering................................................................20
8.4 Hydrostatic transmission...................................... 21
8.5 Bypass valves...................................................... 21
8.6 Cutting deck......................................................... 21
8.7 Hydraulic lift for the cutting deck.......................... 21
9 Repair instructions
9.1 Chassis................................................................ 23
9.2 Propulsion system................................................33
9.3 Electrical system.................................................. 38
9.4 Fuel system..........................................................43
9.5 Hydraulic system..................................................44
9.6 Transmission maintenance.................................. 56
9.7 Cutting system..................................................... 63
9.8 Equipment frame..................................................69
9.9 Steering................................................................70
9.10 Belts................................................................... 72
10 Troubleshooting
10.1 To measure voltage........................................... 75
10.2 To measure resistance.......................................75
10.3 To do a check of cables and connectors............75
10.4 Troubleshooting schedule.................................. 75
11 Diagrams
11.1 Wiring diagram................................................... 79
11.2 Hydraulic overview............................................. 80
12 Belt position diagram
12.1 Cutting deck belt................................................ 82
12.2 PTO belt............................................................. 82
12.3 Pump belt........................................................... 83
13 Technical data
13.1 Technical data....................................................84
13.2 Tightening torques............................................. 86
13.3 Product dimensions............................................86
662 - 001 - 23.10.2018