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6.3.20 Remove the APL Valve Assembly
1. Remove the lower cover assembly as per 6.3.18Remove the Lower Cover Assembly.
2. Unscrew the two screws as shown in the picture to pull out the APL valve assembly.
The following picture shows the appearance of APL valve assembly.
6.4 Electrical and Pneumatic Connections
After parts disassembling and replacing, refer to the following to re-install and re–connect
the parts.