JLG G5-18A Service Manual - Manual (Page 76)

Transmission
6-2 G5-18A, 2505H, 25.5
6.1 TRANSMISSION ASSEMBLY
COMPONENT TERMINOLOGY
To understand the safety, operation and maintenance information presented in this section, it is necessary that the
operator/mechanic be familiar with the names and locations of the major assemblies of the transmission. The following
illustration identifies the components that are referred to throughout this section.
MY8920
HYDROSTATIC
TRANSMISSION
FORWARD
RELIEF
VALVE
DIRECTIONAL
CONTROL VALVE
VIEW FROM BOTTOM WITH
PLATE REMOVED
TOP FILL PORT
SHUTTLE VALVE
REVERSE
RELIEF
VALVE