Zontes ZT310M 2022, Руководство по обслуживанию

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Liner inner diameter 17.010-17.017 (0.6697-0.67 in) 17.06 (0.6717)
Torque value:
Bolt model Assembly location quantity Torque Remark
M6 × 75 hex flange bolt Left and right box body
box bolts
Mean 12 ± 1.5n.m -
M6 × 10 hex flange - - 10 ± 1N.m -
M6 × 30 hex flanged bolts Start motor lock bolt 2 12 ± 1.5n.m -
Non-standard cover type 9 degree nut
M6×13 (environmental color zinc)
Fine filter cover locking
nut
3 10
±
1N.m -
Tool:
1. Torque 8 #
、
10# sleeve;
2. 8 #
、
10# T-shaped sleeve wrench;
3. Spring clamp for shafts
；
Three, Common faults / troubleshooting
1, Abnormal sound.
· Crankcase shaft watts are wear.
· The end shaft watt watt in the link.
· The tabtop is abnormal.
• Balance axis bearing is abnormal wear.
2, The shaft does not move
· Crankshaft shaft is damaged.
· The tales of the connecting rod is damaged.
. Abnormal wear of the small end of the connecting rod.
Four, The decomposition of the crankcase
1. Unpackage chain
① Disassembly
The timing chain can be removed as shown in the direction shown in the
figure arrow.
②
Check
If there is a problem, you need to replace the timing chain and timing.
● Crack
● Serious wear
● Turn the obvious snap