Maintenance—As Required
DB84312,0000145 -19-22AUG12-1/2
DB84312,0000145 -19-22AUG12-2/2
Check and Adjust Track Sag
Check Track Sag
1. Swing upperstructure 90°, and lower bucket to raise
track off ground.
2. Keep the angle (1) between boom and arm 90—110°,
and position the bucket’s round side on the ground.
CAUTION: Prevent possible injury from
unexpected machine movement. Place blocks
under machine frame to support machine
while measuring track sag.
3. Place blocks under machine frame to support machine.
4. Rotate track forward two full rotations and then in
reverse two full rotations.
5. Measure distance (2) at middle track roller from bottom
of track frame to top surface of track shoe.
380GLC—Specification
Track—Sag.........................................................................340—380 mm
13.4—15.0 in.
1— Boom-To-Arm Angle
2— Distance
T121723
—UN—10JUN99
Machine Position
TX1
103806
—UN—16DEC1
1
Track Sag Measurement
Adjust Track Sag
IMPORTANT: Prevent possible damage to track
components. DO NOT use the grease fitting on
the track adjusting cylinder for lubrication. Use
this fitting ONLY for track adjustment.
1. To tighten track, connect a grease gun to grease fitting
(1) (located through access hole (4) in track frame.)
Add grease until sag is within recommended limits.
CAUTION: Prevent possible injury from high
pressure grease. DO NOT remove grease
fitting (1) from nut (2).
2. To loosen, slowly turn nut (2) counterclockwise; grease
will escape through the bleed hole (3).
3. When amount of track sag is satisfactory, turn nut
clockwise to tighten.
Specification
Nut—Torque...............................................................................90.0 N·m
66.4 lb.-ft.
1— Grease Fitting
2— Nut
3— Bleed Hole
4— Access Hole
T135187
—UN—06NOV00
Grease Fitting
T135188
—UN—06NOV00
Access Hole
3-3-2
092221
PN=150
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...