Genie GR-12 - Page 8

May 2018
Table of Contents
viii GR
™
• QS
™
R • QS
™
W Part No. 1275811GT
Section 3 Scheduled Maintenance Procedures ............................................................... 11
Introduction .......................................................................................................... 11
Maintenance Schedule ........................................................................................ 13
Pre-Delivery Preparation Report .......................................................................... 15
Scheduled and Programmed Maintenance Inspection Report ............................ 17
Commissioning Procedures ............................................................................. 19
C-1 Perform 40 Hour Service ............................................................................... 19
Quarterly Maintenance Procedures ................................................................. 20
Q-1 Check for Open Bulletins and Owner Registration ....................................... 20
Q-2 Battery Inspection ......................................................................................... 21
Q-3 Inspect the Electrical Wiring .......................................................................... 24
Q-4 Inspect the Electrical Contactor .................................................................... 24
Q-5 Inspect the Voltage Inverter (if equipped) ..................................................... 25
Q-6 Test the Flashing Beacons (if equipped) ...................................................... 26
Q-7 Test the Alarm Package (if equipped) .......................................................... 26
Q-8 Inspect the Tires and Wheels (including castle nut torque) .......................... 27
Q-9 Check the Lifting Chain Adjustments ............................................................ 28
Q-10 Clean and Lubricate the Columns .............................................................. 28
Q-11 Adjust the Sequencing Cables .................................................................... 29
Q-12 Visual Inspection of the Hydraulic Oil ......................................................... 30
Q-13 Test the Drive Brakes ................................................................................. 31
Q-14 Test the Drive Speed – Stowed Position .................................................... 32
Q-15 Test the Drive Speed - Raised Position ...................................................... 33
Annual Maintenance Procedures ..................................................................... 34
A-1 Grease the Platform Overload Mechanism (if equipped) .............................. 34
A-2 Test the Platform Overload System (if equipped) ......................................... 34
Programmed Maintenance Procedures ........................................................... 37
P0-1 Grease the Steer Yokes .............................................................................. 37
P1-1 Inspect the Mast Assembly ......................................................................... 37
P1-2 Inspect and Lubricate the Lifting Chains ..................................................... 38
P2-1 Replace the Hydraulic Filter ........................................................................ 39
P2-2 Test or Replace the Hydraulic Oil ............................................................... 39