Jacobsen Truckster XD, Руководство по эксплуатации и техническому обслуживанию

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9 MAINTENANCE
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9.13 HYDRAULIC FLUID ________________________________________________________
Drain and replace the hydraulic oil if one of the following occur.
• Component failure
• Water or foam is in the hydraulic fluid
• The hydraulic fluid has a rancid odor (indication of high heat)
• When service is indicated by filter service light, or each year, which is the first to occur.
Always replace the hydraulic filter when you replace the hydraulic fluid. Discard used hydraulic fluid as shown in local
regulations.
To replace the hydraulic fluid in the rear axle:
a Clean the area around the rear axle drain plug to
prevent dirt to enter the hydraulic system.
b Put a container that can hold more than 3 U.S. gallons
(22.7 liter) below the rear axle. Remove the drain plug
from the bottom of the rear axle and allow the hydraulic
fluid to drain into the container.
c After the oil has drained, install the drain plug. Torque
the drain plug to 9-14 ft. lb. (12-19 Nm).
d Remove the fill plug and fill the rear axle with hydraulic
fluid to the bottom of the fill port. Install the fill plug.
e Start the engine and remove the air from the hydraulic system. Operate the steering and bed lift functions for 1
minute to remove the air and to balance the hydraulic fluid level.
f When the oil-level has balanced and the air is removed, remove the fill plug. Fill the rear axle with hydraulic fluid
to the bottom of the fill port. Torque the fill plug to 9-14 ft. lb. (12-19 Nm).
To replace the hydraulic fluid in the high/low hydraulic system:
a Clean the area around the tank drain plug to prevent dirt to enter the hydraulic system.
b Put a container that can hold more than 6 U.S. gallons (22.7 liter) below the high/low hydraulic system tank.
Remove the drain plug from the bottom of the tank and allow the hydraulic fluid to drain into the container.
c After the oil has drained, install the drain plug.
d Remove the tank cap and fill the tank with hydraulic fluid.
e Start the engine and remove the air from the hydraulic system. Operate the engine for 5 minutes to remove the
air and to balance the hydraulic fluid level.
f When the oil-level has balanced and the air is removed, add hydraulic fluid to one inch (2.5 cm) below the bottom
of the filler neck.
Fill Plug
Drain Plug
Fill Level