14
45-074, REV. 5/18
SECTION 5 SERVICE PROCEDURE
5.1 Attachment Removal
Not all procedures require that the attachment be re-
moved from the truck. Review each procedure before
beginning. Make sure any lifting equipment used is rated
for the load being lifted.
1. Position the attachment arms to the width of the unit’s
body. Turn off lift truck. Relieve pressure in the hydrau-
lic circuit to the attachment by cycling the lever back
and forth several times.
WARNING
Crush hazard.
Serious injury could result if residual
hydraulic pressure causes equipment to
drift during service procedures.
Cycle the hydraulic circuit as described
above to relieve all system pressure.
2. Slightly raise the truck carriage to allow the removal
of the bottom mounting lug bolts.
3. Position the attachment on the edge of a pallet. Lower
the attachment so that the lower carriage bar misses
the pallet when lowered. Remove any necessary
components from the truck carriage to allow access
to fork pin. Drive pin out to allow safe disengagement
of attachment from truck.
4. To reinstall, follow the installation procedure in this
manual.
NOTICE
Equipment damage hazard.
Equipment damage and loss of performance
could result if air is trapped in the hydraulic
system.
Activate the hydraulic functions several
times after hydraulic service has been
performed, to bleed trapped air out of the
system before returning attachment to
service.
5.2 Pinion/Ring Gear And Bearing
1. Grease the pinion/ring gear every 40 hours. Grease the
ring gear bearings every 100 hours. (See Section 6)
Equipment damage hazard.
Gears may wear out prematurely if not
properly greased. Worn gears may affect
performance or safety and result in loss
of warranty.
Grease gears with recommended lubricant
as described.
2. Grease the pinion/ring gear with Mobil lubricating
grease NLGI grade 2 ISO 220 or equivalent.
3. Gease the ring gear bearings with Aeroshell 22 grease
or equivalent.
4. To ensure proper greasing of gears and bearings,
slowly rotate the ring gear 360° while greasing, this
will allow grease to completely coat the gear. Gears
must be fully greased. (Figure 5-3)
Pinion/Ring
Gear Grease
Fitting
Ring Gear
Bearing Grease
Fitting
Figure 5-1, Grease Fitting Locations
