2-56
Published 01-14-2021 Control # 707-01
HYDRAULIC SYSTEM
TMS9000-2 SERVICE MANUAL
a.
If it is not, use lock button and the jog dial to lock the
boom and verify that S2111N is green.
7. Tele Extend:
Feather into the tele extend function until
the cylinder is dead headed and hold. Slowly accelerate
the engine to full RPM. The reading at GPLS should be
2900 ±100 PSI (200 ±7 bar) if it is not adjust the Tele
extend relief (Figure 2-18) “in” to increase or “out” to
decrease until the reading is achieved.
8. Tele Retract:
Feather into the tele retract function until
the cylinder is dead headed and hold. Slowly accelerate
the engine to full RPM. The reading at GPLS should be
3250 ±100 PSI (224 ±7 bar) if it is not adjust the Tele
retract relief (Figure 2-13) “in” to increase or “out” to
decrease until the reading is achieved.
9.
Make sure that cylinder is fully retracted, length reads 0
mm.
10.
Return the boom pinning to it's normal state. See
(Figure 2-33, Figure 2-37 & Figure 2-38).
Navigate to the Lower display menu screen and select the
Boom lost icon. See (Figure 2-33).
FIGURE 2-36
9266-6
Tele extend relief
Fo
r
Reference
Only
