Kyocera TASKalfa 7002i Service Manual page 1086

Step Check description
11 Checking the PF feedshift
guide
12 Checking the PF feedshift
solenoid
13 Checking the actuator and
the spring
14 Checking the PF exit sen-
sor
15 Checking the PF convey-
ing clutch
16 Checking the PF feed
motor
17 Checking the drive parts
18 Checking the connection
Assumed cause
The PF feedshift guide
does not properly operate.
The PF feedshift solenoid
does not properly operate.
The actuator does not
operate properly.
The PF exit sensor does
not properly operate.
The PF conveying clutch
does not properly operate.
The PF feed motor does
not properly operate.
The drive from the PF feed
motor is not properly trans-
mitted.
The connector is not prop-
erly connected or the wire
is faulty.
7-226
Measures
Check if the PF feedshift
guide operates and if not
properly operate manually,
re-install it. If the error or
deformed, replace it.
Execute U247 > [SMT] >
[Clutch] > [Separator Sole-
noid] to check the PF feed-
shift guide operation. If the
guide does not properly oper-
ate, reattach the PF feedshift
solenoid and reinsert the con-
nector. If not repaired,
replace it.
The actuator or the spring is
deformed, or if not properly
operate, replace it.
Reattach the PF exit sensor
and reinsert the connector. If
not repaired, replace it.
Execute U247 [SMT] >
[Clutch] > [Feed1 Clutch]. If
PF conveying clutch 1 does
not properly operate, reattach
it and reinsert the connector.
If not repaired, replace it.
Execute U247 [SMT] >
[Motor] > [On] or [Off]. If the
PF feed motor does not prop-
erly operate, reattach it and
reinsert the connector. If not
repaired, replace it.
Check if the PF feed motor is
smoothly rotates manually.
Then, clean and reattach the
drive parts if necessary. If not
repaired, replace them.
Clean the terminal of the fol-
lowing wire connectors and
reinsert the connectors.
Replace the wire when it has
no continuity.• PF feedshift
solenoid - PF main PWB• PF
exit sensor - PF main PWB•
PF conveying clutch 1 - PF
main PWB• PF feed motor -
PF main PWB• PF main PWB
- Engine PWB
2WA/2NJ/2RK
Reference
Executing
U247
Executing
U247
Executing
U247
Wiring dia-
gram