TM 5-2420-224-20-2
AIR CYLINDER ADJUSTMENT
This task covers:
Adjustment
I N I T I A L S E T UP
Applicable Configuration:
HMMH
Tools and Special Equipment:
Shop Equipment, SC 4910-95-CL-A74
Tool Kit, SC 5180-90-CL-N26
Equipment Condition:
Reference
Condition Description
Page 2-22
Vehicle Blocked
General Safety Instructions:
W A R N I N G
Make sure parking brake is set
and that wheels not being lifted
are blocked. Failure to do so
could result in serious injury to
personnel.
1.
2.
3.
Start engine and set engine idle speed at
700-750 rpm.
Engage hydraulic tools switch (1) and check
vehicle tachometer. Engine rpm should be
2000 rpm.
NOTE
Perform steps 3 thru 5 only if
engine speed is not 2000 rpm. If
engine speed is 2000 rpm, go to
step 6.
Disengage hydraulic tools switch (1).
4-77
A D J U S T M E NT
