SANY SY16C, Operation And Maintenance Manual, Page: 190 / 208

Maintenance SY16C Excavator OMM
5-58
Operation and Maintenance Manual — 0420
SANY
Track Spread Slides
As required, spread tracks and apply grease to all four
extender slides (1). Extend and retract tracks to spread
grease on the slides.
Bucket
Replace the Bucket Teeth
NOTE: Bucket teeth must be replaced before the bucket tooth adapter wears out.
1. Prepare the machine for service. See “Maintenance Safety” on page 2-9.
2. Measure the length (2) of the bucket teeth (1). If the
bucket teeth are worn more than the service limit
dimension, replace the bucket teeth.
• The dimension of new bucket teeth is 3.5 in.
(90 mm).
• The minimum service limit of bucket teeth is

1.6 in. (40 mm).
WARNING!
• Unexpected machine movement can be dangerous when replacing the bucket teeth. Place
the bucket on a stable work surface. Shut down the engine and lock out the control levers.
• Roll pins may eject with extreme force when removed. Do not allow anyone to stand in front
of the pins during pin removal.
• Metal fragments from roll pins and tools may break off during roll pin removal and
installation. Wear safety goggles, gloves, and other personal protective equipment (PPE) to
prevent serious injury.
Failure to follow these warnings could result in death or serious injury.
Fig. 5-55
0005149
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Fig. 5-56
0001277
1
2