CLASS C HYDRAULIC LEVELING 115
System Information 115
Component Description 115
Safety Information 115
Operation 116
Selecting A Site 116
Zero Point Calibration 116
Gray 117
Black 117
Automatic Leveling Procedure 118
Automatic Leveling Descriptive Logic 118
Manual Leveling Procedure 119
Jack Retract Procedures 119
Manual Override of The Power System and Jacks 120
Automatic Safety Shuto 121
Drive Away Protection System 121
Jacks Up Verication 121
Troubleshooting 122
Error Mode 122
Excess Slope 122
User Alarm Mode 123
Miscellaneous 123
Low Voltage Signal 123
Maintenance 125
Fluid Recommendation 125
Preventive Maintenance 125
POWER TONGUE JACK 126
Product Information 126
Safety 127
Operation 128
Unhitching From Tow Vehicle 128
Hitching to Tow Vehicle 128
Manual Operation 129
Troubleshooting 130
Fuse 130
Clutch 130
Additional Information Sources 130
SMART JACK™ 131
Introduction 131
Safety Requirements 131
Preparation 131
Powered Operation 132
Setting Hitch Height Memory 132
Normal Operation 132
Return to Hitch Height Operation 132
Auto Retract Operation 132
Manual Operation 133
Unhitching From Tow Vehicle 133
Hitching to Tow Vehicle 133