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11-10 Chain wheel shaft
1. Check the tightness of the chain wheel shaft securing bolts.
11-11 Hydraulic oil
<Hydraulic oil replacement>
1. Replace the hydraulic oil one year after start of use. From the second time and on, replace the full
amount every three years.
1. Remove the hydraulic unit cover.
2. Remove the drain plug (arrowed in the right figure) from the
bottom of the oil tank to drain the hydraulic oil.
After drainage, replace and tighten the drain plug securely.
3. Remove the top lid from the oil tank to check the condition of the
suction filter. A dirty or rusty filter must be cleaned, replaced, or
otherwise appropriately treated.
4. Fill the specified amount (8 liters) of hydraulic oil from the top of
the oil tank.
5. Raise the lift to check for normal operation.
Note that this product uses a gear pump, the performance of which is significantly affected by the
hydraulic oil used. Be sure to select an appropriate brand from the table below.
Viscosity grade ISO VG32 Wear-proof hydraulic oil (amount to be used: 8 liters)
Idemitsu
Super Hydraulic Fluid 32
JX Nikko-Nisseki
Super Hyrando 32
ESSO
Nuto H 32 Unipower SQ 32 and XL32
Mobil
Mobil DTE Oil 24
Showa Shell
Terrace Oil 32 and K32
Securing bolt
Detailed view of
part A
A
C
B
Detailed view of
part B
Detailed view of
part C
Securing bolt
Securing bolt
Hydraulic unit cover
Oil tank
Drain plug
Replacement method
