Iseki TXG237, Руководство по эксплуатации

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TXG237
50
(R E4 Type)
FIG. 4-29: Position the upper frame (8) on top of lower
ROPS frame. Install shoulder bolts (9) at the rear
of the frame with washers (10) and nuts (11) to the
inside. Install clevis pins (12) and link pins (13) at the
front of the frame, with link pins to the inside.
NOTE: Clevis pins and link pins are each fitted with
O-ring to prevent rattling. In addition, a push-
ing bolt (14) is installed to reduce noise.
Tighten all ROPS hardware at this time, using the fol-
lowing torque chart:
TABLE 4
Location
Bolt
Diameter
Nm lb ft
ROPS frame
hinge bolts
16mm 98 to 118 72 to 87
Bracket to
upper frame
12mm 88 to 108 65 to 80
Lower ROPS
frame
16mm 196 to 230 145 to 170
EXTERNAL AUXILIARY HYDRAULICS (V Type)
Auxiliary hydraulics can be Dealer installed to operate
implement requiring external hydraulics source for op-
eration. Kits are available 2-spool (2 hydraulic circuit)
FIGS. 4-30 & 4-31: Control lever, 1, controls implement
raising or lowering when first set of remote couplers are
used. Control lever, 2, controls implement when second
set of remote couplers are used (2-spool kit only).
Control levers are spring-loaded to center neutral
position from normal raise or lower positions. Control
lever, 2, has also free flow position. Down the lever to
the lock position to get the free flow position.
Remote couplers are located at rear of the tractor,
above 3-point hitch. Coupler set, 3, corresponds with
control lever, 1, coupler set, 4, with control lever, 2.
Implement hoses must be connected to each coupler
set so when respective control lever is pulled rearward
implement raises and when pushed forward imple-
ment lowers. Male coupler tips (on implement hoses)
must be compatible with tractor couplers and must
also be inserted fully and locked into tractor couplers
to operate correctly.
CAUTION: Always lower implement to
ground, shut off engine and relieve sys-
tem pressure (by operating control levers
with engine off) before connecting or dis-
connecting implement hoses.
14
FIG. 4-29
2
1
FIG. 4-30
FIG. 4-31