TM-5-5420-279-10
Table 8.2 Operators PMCS (Before) - (continued)
Location
Not Fully Mission
Item
Item to
Procedure
Interval
Capable If:
No.
Check
Service
TRANSFER CASE
LOCKUP
ENGAGE ONLYWHEN CTIS/LOCKUP
SELECTION DOES NOT PROVIDE
3
2
SUFFICIENTTRACTION FOR CONDITION.
RETURNTRANSFER CASETOTHE
UNLOCKED POSITION AS SOON AS
CONDITIONS ALLOW
4
CAUTION
DO NOT ENGAGETRANSFER CASE1
LOCKUPWHILEWHEELS ARE SLIPPING
ORWHENTURNING A CORNER,
DAMAGETO DRIVELINE MAY RESULT
ROTARY SWITCH
12V DC
24V DC
EMERGENCY STOP OVERRIDE
AUX
AUX
Pos
Function
WARNING
1
Highway
Check Aux
Light Off
WHEN SET, EMERGENCY STOP
2
`A'Frame
BUTTONS ARE NOT ACTIVE
Selected in Neutral
OVERRIDE BUTTON ONLY ACTIVE
Deploy/Stow
Park Brake on
WITH ROTARY SWITCH IN POSN 2 + 4
OVERRIDE RESETSTO OFFWHEN
Slide Frame
3
XDCDC SSFGE POSN CHANGED
Extend/Retract
RESET E-STOP AT INTERFACE PANEL
AFTER PUSHINGTHIS BUTTON
Requires Transmission
4
Build
Selected in Neutral. PB on
686A660
53
Before
Cab 4
(a) Connect chest pack in
position
accordance with Chapter 3, Section II
selector
switch
(b) Set the 4-position mode selector
rotary switch to position 4.
(c) Press the E stop reset on the
interface enclosure.
PTO does not
(d) Ensure the PTO engages and the
engage.
hydraulic pump is running, check in
interface cabinet that the PTO
ENGAGED AT PRESSURE caption
is lit and the pump run timer is
operating.
8-24
