TM 5-5420-234-14&P
2-2.
LOCATION AND USE OF CONTROLS AND INDICATORS (continued).
9
12.1
11
10
12
9
11
10
12
MODEL A
Figure 2-1. Load Handling System (LHS) Cab Controls and Indicators (continued)
Key
Control or Indicator
Function
9
NO TRANSIT WHEN LIT Indicator
Lights when the hook arm assembly is not in the completely
stowed position. The CBT is not to be driven except in the im-
mediate loading and unloading area as long as this indicator is lit.
10
Joystick
Used to operate the LHS from the cab controls. The function
being controlled is determined by the LHS MODE SELECT
switch.
11
L.H.S. ENGAGED Indicator
Lights when hydraulic pressure is supplied to the LHS.
12
OIL WARNING Indicator
Lights when oil temperature exceeds the limits.
12.1
LHS OVER LOAD Indicator
Illuminates whenever main hydraulic relief valve is opened during
loading or unloading. Indicates LHS has reached an overload
condition or that hydraulic system is lifting very near maximum
capacity. If the LHS is overloaded, the light illuminates and the
system is automatically blocked out.
Change 1
2-5
