TM 5-3805-263-14&P-3
BLOCKING LOCATION FOR STEERING CIRCUIT
5P2683 STOP
(See Tee Test Tooling Chart for parts reference)
Maximum Output (gpm) for Pump
Stop the engine and loosen the fill cap on the hydraulic
tank to release the pressure. Tighten the fill cap.
Remove plug (1) from the end of the pump and install
the 5P2683 Stop where the plug was removed.
NOTE: With the 5P2683 Stop installed, the pump is not
a variable displacement pump and the speed of the
engine (pump) is the only control for the output (gpm) of
the pump. The stop prevents the pistons (in the pump)
from going to a shorter stroke.
WARNING: The 5P2683 Stop must be removed
immediately after the test is made. If the stop is
END OF HYDRAULIC PUMP
not removed, the maximum output (gpm) of the pump
1. Plug.
will cause damage to the hydraulic system.
TOOLS NEEDED
Assembly
No.
Description
Quantity
A5
Pump Supply Line Adapter
1
B
Flow Meter Assembly
1
C4
Connecting Hose Assembly
1
C5
Connecting Hose Assembly
1
C6
Connecting Hose Assembly
1
D1
Return Line Assembly
1
E2
Tachometer Drive
1
F10
Blocking Plate Assembly
(9/16" - 18 thread)
1
F11
Blocking Plate Assembly
(3/4" - 16 thread)
1
F12
Blocking Plate Assembly
(1 5/16" - 12 thread)
1
5P2683 Stop
1
3-82
