Miscellaneous—Operational Checkout
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Continued on next page
CN93077,000003A -19-16MAY13-30/53
Hydraulic Oil Tank
Pressurization Check
1
2
TX1093766 —UN—28JUN13
Hydraulic Oil Tank Cover
1— Hydraulic Oil Tank Pressure Release Button
2— Hydraulic Oil Tank Cover
IMPORTANT: The pressurized oil tank creates pressure at the inlet to
the hydraulic pumps. If tank cover does not seal, hydraulic
pumps could cavitate and be damaged.
Raise boom to full height, then lower boom to ground.
Slowly depress pressure release button (1) on hydraulic oil tank cover.
YES:
Go to next check.
LISTEN: Is air heard escaping from the pressure release button on hydraulic oil tank
cover?
NO:
Replace hydraulic oil
tank cover.
Control Lever Pattern
Check—Excavator
Pattern
5
3
1
6
8
7
2
4
TX1093767 —UN—28JUN13
Control Lever Pattern Check - Excavator Pattern
1— Arm Out
2— Arm In
3— Swing Left
4— Swing Right
5— Boom Down
6— Boom Up
7— Bucket Load
8— Bucket Dump
CAUTION: Prevent possible injury from unexpected machine movement.
Clear all persons from the area before operating machine.
Turn engine speed dial to L (slow idle) position.
Place pilot shutoff lever in unlocked (DOWN) position.
YES:
Go to next check.
Slowly move hydraulic levers to all positions.
NO:
See Control Lever
Pattern Operation. (Section
2-3.)
LOOK: Do bucket, boom, arm, and swing move according to pattern?
NO:
See your authorized
dealer.
4-2-23
092221
PN=228
Содержание 380GLC
Страница 6: ...Introduction Continued on next page TX JDEULA 19 11JUL16 2 3 TX1219046 UN 11JUL16 092221 PN 6...
Страница 7: ...Introduction TX JDEULA 19 11JUL16 3 3 TX1219047 UN 14JUL16 092221 PN 7...
Страница 9: ...Introduction DX EMISSIONS EPA 19 12DEC12 2 2 TS1721 UN 15JUL13 092221 PN 9...
Страница 13: ...Introduction Continued on next page DX EMISSIONS CARB 19 26AUG20 4 8 RG29281 UN 27FEB17 092221 PN 13...
Страница 16: ...Introduction Continued on next page DX EMISSIONS CARB 19 26AUG20 7 8 RG32758 UN 19AUG20 092221 PN 16...
Страница 17: ...Introduction DX EMISSIONS CARB 19 26AUG20 8 8 RG32759 UN 19AUG20 092221 PN 17...
Страница 24: ...Introduction 092221 PN 24...
Страница 287: ...Index Index 11 092221 PN 11...
Страница 288: ...Index Index 12 092221 PN 12...