2-CYLINDER HEAD ASSEMBLY
9
CHK
ADJ
NO.
PART NO.
PART NAME
QTY
CAUTION
1
1251300-080094
black)
4
25±3N.m
2
1251500-079000 φ8.3×φ17×2 iron gasket
4
3
1251112-007093 M6×105 Hexagon flange bolts (color zinc)
2
12±1.5N.m
4
1251100-061093 M6×22 Hex flang bolt thread level 8.8 (color zinc)
2
12±1.5N.m
5
1051268-003000 ZT1P58MJ tensioner sub-components
1
6
1051668-006000 ZT1P58MJ Tensioner Gasket
1
7
1251100-164093 ZT1P58MJ camshaft bolt M8×1.25×20-10.9 grade
1
30±3N.m
9
105015
6
-0
05
000
ZT158MJ timing chain 96 links SCZ-0404SV
1
10
1050168-001000 ZT1P58MJ decompression lever
1
8
1050156-002000
ZT158MJ timing driven sprocket decompression sub
－
component
1
Fig.5 CYLINDER HEAD
ASSEMBLY
Cylinder head cover assembly-1
PROCEDURE:
●
Use 8#T rod sleeve to remove two bolts (3).
●
Use a 12#T rod sleeve to remove four nuts
⑴
and four washers
⑵
.
●
Use a 8#T rod sleeve to remove the two bolts
⑷
on the cylinder block, and remove the tensioner
⑸
and gasket
⑹
to loosen the toothed chain
⑼
.
●
Use a 12#T rod sleeve to remove the bolt
⑺
, remove the sprocket
⑻
and the decompression component
⑽
,
and put the toothed chain
⑼
back into the engine.
●
Pull up the cylinder head and remove the sub-components of the cylinder head.
CAUTION:
●
To disassemble the cylinder head, you must first disassemble the bolt (3) and then disassemble the nut (1), and
vice versa during assembly.
●
The bolt (3) is recommended to be replaced after disassembly. Because the bolt (3) is relatively long and bears
a large torque, it is recommended to replace it every time it is removed.
●
If you need to take out the toothed chain later, just take it out with a magnetic tool.
●
Be careful not to fall into the engine when disassembling bolts, nuts and other parts. If you accidentally fall
into the engine, try to suck it out with a magnetic tool, otherwise you need to further disassemble the engine to
take it out.
●
The gasket
⑹
is for one-time use, it is recommended to replace it after disassembly.
