Honda BF135A Manual page 357

6) Disconnect the CKP sensor 3P connector from the CKP
sensor.
7) Loosen the 16 x 49 mm bolt-washer using the special tools
as shown.
TOOLS:
Handle
Pulley holder attachment, HEX 50 mm
Socket wrench, 19 mm
8) Remove the 16 x 49 mm bolt-washer and remove the
crankshaft pulley and the 4.5 x 21 mm key.
9-3
[1] CKP SENSOR
[1]
PULLEY HOLDER
ATTACHMENT,
07JAB-001020B
HEX 50 mm
07JAB-0010400
07JAB-0010400
07JAA-001020A
[3]
SOCKET WRENCH,
19 mm
07JAA-001020A
[1]
16 x 49 mm
BOLT-WASHER
[3]
4.5 x 21 mm
KEY
3P CONNECTOR
[2] CKP SENSOR
[2] HANDLE
07JAB-001020B
[2]
CRANKSHAFT
PULLEY