jcb JS300 Service Manual page 368

Section B - Body and Framework
Contents
Heater/Air Conditioning SYSTEM
Introduction ............................................................................................... B-1
Related Topics .......................................................................................... B-2
Specifications ........................................................................................... B-3
Operation Overview .................................................................................. B-4
Electrical Operation and Schematics ...................................................... B-12
Fault Finding ........................................................................................... B-16
HVAC Unit
Introduction ............................................................................................. B-21
Related Topics ........................................................................................ B-22
Removal and Replacement .................................................................... B-23
Air Conditioning Condensor
Introduction ............................................................................................. B-25
Related Topics ........................................................................................ B-26
Removal and Replacement .................................................................... B-27
Air Conditioning Compressor
Introduction ............................................................................................. B-29
Related Topics ........................................................................................ B-30
Removal and Replacement .................................................................... B-31
Cab
Introduction ............................................................................................. B-33
Related Topics ........................................................................................ B-34
Cab Structure ......................................................................................... B-35
Cab Panel Removal ................................................................................ B-43
Routine Maintenance Procedures
Scheduled Tasks .................................................................................... B-47
Doors and Locks ..................................................................................... B-48
Excavator Lever and Pedal Locks .......................................................... B-49
Swing Ring Pinion and Gear Teeth ......................................................... B-50
Fit For Purpose Test ............................................................................... B-51
Cab Heater/Air-Conditioning Filter .......................................................... B-52
B-i
Page No.
B-i