Alpha Technologies CE-G Series - Manual (Page 32)

4. Operation
4-7
031-093-C0-001 © 3/99
4.4.1 Accessing the APU, continued
5. Disconnect the APU connector, Battery Connector, Fuel Solenoid and ACU
12 pin connector from the top panel of the generator enclosure.
6. Use a 9/16" socket remove the two slide retaining bolts. (picture)
4.4 Converting APU From Natural Gas To Propane Gas, cont.
Figure 4.11,APU housing connetors
Figure 4.12, APU tray locking bolts