Miscellaneous—Troubleshooting
Continued on next page
CN93077,0000025 -19-28MAR14-1/2
Hydraulic System
Symptom
Problem
Solution
No Hydraulic Functions
Pilot shutoff lever
Place pilot shutoff lever in unlocked
(DOWN) position.
Low hydraulic oil level
Add correct oil.
Fuse
Check START 5 amp fuse (F7), and
replace if necessary.
Suction screen restricted
Inspect and clean.
Hydraulic Functions Are Slow Or
Have Little Or No Power
Low hydraulic oil level
Add correct oil.
Cold oil
Perform hydraulic oil warm-up
procedure.
Incorrect oil
Drain hydraulic tank and refill with
correct oil.
Engine speed too slow
Increase engine speed.
Suction screen restricted
Inspect and clean.
Hydraulic tank cap/cover
Replace cap/cover.
Hydraulic Oil Overheats
Incorrect oil
Drain hydraulic tank and refill with
correct oil.
Restricted radiator or oil cooler
Clean and straighten fins.
Restricted filters
Install new filters.
Low hydraulic oil level
Add correct oil.
Contaminated oil
Drain hydraulic tank and refill with
correct oil.
Oil Foams
High or low oil level
Correct level.
Incorrect oil
Drain hydraulic tank and refill with
correct oil.
Air leak on oil line from reservoir
Repair leak.
Water in oil
Drain hydraulic tank and refill with
correct oil.
Kinks or dents in oil lines
Inspect and correct.
4-3-6
092221
PN=256
Summary of Contents for 380GLC
Page 6: ...Introduction Continued on next page TX JDEULA 19 11JUL16 2 3 TX1219046 UN 11JUL16 092221 PN 6...
Page 7: ...Introduction TX JDEULA 19 11JUL16 3 3 TX1219047 UN 14JUL16 092221 PN 7...
Page 9: ...Introduction DX EMISSIONS EPA 19 12DEC12 2 2 TS1721 UN 15JUL13 092221 PN 9...
Page 17: ...Introduction DX EMISSIONS CARB 19 26AUG20 8 8 RG32759 UN 19AUG20 092221 PN 17...
Page 24: ...Introduction 092221 PN 24...
Page 287: ...Index Index 11 092221 PN 11...
Page 288: ...Index Index 12 092221 PN 12...