Case 2050M, Operator'S Manual, Page: 223 / 286

7 - MAINTENANCE
Hydraulic reservoir breather
WARNING
Pressurized hydraulic fluid can penetrate the skin and cause severe injuries.
Hydraulic fluid is under extreme pressure. Rest the bucket or attachment on the ground. Shut the
engine off, turn the key on, and move the hydraulic control lever through all movements several times
to relieve residual pressure in the system.
Failure to comply could result in death or serious injury.
W0161A
WARNING
Pressurized fluid can penetrate the skin and cause severe injuries.
Keep hands and body away from any pressurized leak. DO NOT use your hand to check for leaks. Use
a piece of cardboard or paper. If fluid penetrates the skin, seek medical attention immediately.
Failure to comply could result in death or serious injury.
W0158A
Replace the hydraulic reservoir breather when the hour meter registers 1000 hours. The hydraulic reservoir breather
should be replaced every 1000 hours thereafter or more frequently when operating conditions are severe.
Prior operation:
Keep all unauthorized personnel clear of the area. Park the machine on level ground, in neutral with the parking
brake applied, and the attachment lowered to the ground. Make sure that all residual pressure is relieved from circuits
before beginning maintenance.
1. Remove the bolts from the access panel at the right
rear of the machine in order to access the hydraulic
reservoir breather.
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2. Clean the area around the breather.
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