JLG 340AJ Service Manual - Manual (Page 92)

SECTION 3 - CHASSIS & TURNTABLE
3-52 – JLG Lift – 3121259
5. If equipped, remove the LP fuel tank on the side of the
frame. It may also be desirable to remove the tank
retaining brackets to gain additional clearance to work.
6. Remove the access covers on either side of the frame to
gain entry to the flow divider valve.