Komatsu SK818-5 Operation & Maintenance Manual page 234

HAND & FOOT CONTROL SYSTEM
The pedal (2), positioned on the operator's right, controls the
folding and dumping of the bucket, as indicated in the follow-
ing diagram:
N - Neutral
A - Bucket folding
B - Bucket dumping
232
A
N
A
N
B
N
2
RKAB1480
N
RKA10460
B
RKA10470