SY215C LC/SY225C LC Excavator OMM
Maintenance
SANY
Operation and Maintenance Manual — 1219
5-95
TABLE
O
F
CONTENTS
INTRODUCTION
SAFETY
M
A
CHINE
CO
N
T
RO
L
S
MACHINE
OPE
R
A
T
IO
N
MAINTENANCE
S
PECI
F
ICA
T
IO
NS
OPT
IONAL
EQ
U
IPM
E
N
T
Check the Track Assemblies
NOTE:
Use a pry bar to shift and/or lift track shoes as needed to perform this procedure.
1. Prepare the machine for service. See “Maintenance Safety” on page 2-8.
2. Remove as much accumulated dirt as possible from the track assemblies.
3. Check track shoes (1) for damage, wear, unevenness, looseness, raised sections, and binding of track shoes, or
any other abnormality.
4. Replace track shoes as necessary.
5. Check the idler (2), track rollers (3), and carrier rollers (4) for wear and proper operation.
6. Check the track final drives (5) for wear and proper operation.
Check the Track Fasteners
1. Prepare the machine for service. See “Maintenance
2. Make sure that all fasteners are in place for each track
shoe (1), and not broken, bent, damaged, or loose.
3. Replace any broken, bent, or damaged fasteners.
4. Tighten all loose fasteners.
Fig. 5-148
1
2
3
4
5
Fig. 5-1
1
