DAF CF65, CF75, CF85 Series . Manual — part 373
3
CF65/75/85 series
Removal and installation
ZF INTARDER
4-15
12
11
10
9
8
7
5
6
4
3
2
1
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6.
Install the piston (9) on the selector shaft
and tighten the lock nut (6) to the specified
torque. See “Technical data”.
7.
Install the cylinder (2) and tighten the
attachment bolts to the specified torque.
See “Technical data”.
8.
Connect the air supply.
9.
Install the intarder.
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ZF INTARDER
Removal and installation
CF65/75/85 series
4-16
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3
CF65/75/85 series
Disassembly and assembly
ZF INTARDER
5-1
5. DISASSEMBLY AND ASSEMBLY
5.1 DISASSEMBLY AND ASSEMBLY, ACCUMULATOR
Disassembling the accumulator
1.
Take out the bolts and/or nuts attaching the
cylinder to the accumulator bracket, and
remove the bracket.
2.
Remove the O-rings on the bottom of the
sealing surfaces of the accumulator/heat
exchanger.
3.
Remove the O-rings from the accumulator
cylinder.
4.
Remove the piston and sleeves from the
cylinder.
5.
Remove the sleeves from the piston and the
scraper rings from the middle of the piston.
6.
Check the cylinder for damage.
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ZF INTARDER
Disassembly and assembly
CF65/75/85 series
5-2
Assembling the accumulator
1.
Install the central scraper rings on the
piston.
Note:
There are two different types of sleeve: one
with and one without a steel inner spring.
2.
Install the sleeve with the steel inner spring
at the oil side of the piston.
3.
Install the sleeve without the steel inner
spring at the air side of the piston.
4.
Thoroughly cover the piston and cylinder
with grease and install the piston in the
cylinder.
5.
Fit the two O-rings at both sides of the
cylinder.
Apply grease to the O-rings to make sure
they remain in position.
6.
Install the cylinder on the accumulator
bracket.
7.
Install new O-rings at the bottom of the
accumulator/heat exchanger and install the
accumulator.
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