Jacobsen E-Walk 62290, Техническое руководство

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6 ADJUSTMENTS
16
6.6 CUTTING HEIGHT _________________________________________________________
Note: Make sure the bedknife is properly adjusted before
setting the cutting height. (See Section 6.4)
1. Push kickstand down and tip mower back on it’s
handle.
2. Loosen nuts (M) on both sides just enough to allow
knob (L) to raise the front roller. Raise both sides an
equal amount.
3. Set gauge screw (P) to the desired cutting height
(O) . Measure from the gauge bar (N) to the
underside of the screw head (P) then tighten wing
nut to lock the adjustment.
4. Place gauge bar between front roller and traction
roller, near the outer end of the rollers.
5. Slide screw head over bedknife (Q) and adjust knob
(L) so roller just contacts the gauge bar. Tighten nut
(M) .
6. Repeat Steps 4 and 5 on the opposite end of the
reel then tighten nuts
(M) . Recheck and readjust the
cutting height if necessary.
Figure 6E
6.7 BELT ADJUSTMENT _______________________________________________________
.
1. To adjust belt (A) , assemble 5/16-18 x 1” hex head
screw (D) and 5/16-18 hex nut (E) to bottom of
bearing bracket (B) . Loosen nuts (C) .
2. Place bedknife gauge bar (F) on top of roller and
under screw (D) . Tighten screw (D) until belt (A)
deflects 1/10” (2.5 mm) with 1 ~ 2 lb (0.45 ~ 0.91
kg) load applied at mid span.
3. Tighten nuts (C) and remove 5/16-18 x 1” screw (D)
and lower nut (E)
4. Place hardware (D and E) in a safe place for future
adjustments.
5. To adjust belt (G) , loosen pivot hardware (H) and
pivot motor housing towards front of mower until belt
deflects 1/10” (2.5 mm) with 1 ~ 2 lb (0.45 ~ 0.91
kg) load applied at mid span. Tighten hardware
(H) .
Figure 6F
L
M
N
O
P
Q
CAUTION
To prevent permanent damage to the belt, do not
twist, fold, bend or overtighten the belt.
!
A
F
B
C
C
D
E
J
J
M
H
H
H
G