Blue Giant BGN-40, Owner'S Manual

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3-5. LUBRICATION.
Refer to Table 3-2 for the recommended types of
grease and oil. Table 3-3 in conjunction with
Figure 3-1 identifies the items requiring lubrication.
3-6. LIFT CHAIN MAINTENANCE.
Fully raise and lower lift carriage while observing
chains as they move over chain sheaves. Ensure
chain is aligned and tracking properly and all links are
pivoting freely. With lift carriage fully lowered, spray or
brush on a film of SAE 30 or 40 engine oil.
Table 3-2 Recommended Lubricants
(See Table 3-3 for Application)
No. 1 Transmission oil—EP SAE 80W-90
Transmission oil—EP SAE 10W-30 (Note)
No. 2 Grease—Lithium base, general purpose.
No. 3 Hydraulic oil-Heavy duty with a viscosity of
150 SUS foam suppressing agent and
rust and oxidation inhibitors
Hydraulic oil-Heavy duty with a viscosity of
100 SUS foam suppressing agent and
rust and oxidation inhibitors (Note)
No. 4 SAE 30 or 40 Engine lubricating oil
NOTE: USED ON COLD CONDITIONED TRUCKS
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