SUNWARD SWE20F 2019, Руководство по эксплуатации и техническому обслуживанию

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engine after the coolant level is stable and stay at the appointed height.
11) Check the coolant height, then screw down the water tank cover.
4.2.8 OTHERS
Parts name Qty
Interval (hours)
8 50 100 250 500 1000 2000
1
．
Check abrasion and
laxation of bucket teeth
——
△
2
．
Replace bucket
1 When necessary
3
．
Control lever lubricant
When necessary
4
．
Check track tag
2
△
5
．
Replacement of rubber
track
2 When necessary
6
．
Clean track mechanism
――
When necessary
7
．
Bolt & nut fasten
moment
When necessary
Check bucket teeth
1
）
Check the abrasion and laxation of bucket
teeth everyday.
2
）
Replace the seriously abraded teeth.
3
）
The replacement procedure :

Take out lock pin
① with hammer and punch.
When disassembling the lock pin, be careful,
do not damage elastic steel ring
② .

Dismantle teeth, check the damage of lock pin
① and elastic steel ring ②, replace them if
necessary.

Clean the protruding seat surface.
To prevent injury caused by flying
off metal scrap, wear goggles or
safety glasses.
FIG.4-21
(2)
(1)
FIG. 4-20