Testing Air Leakage (Duct) - Komatsu PC200-8M0 Shop Manual

100 Air conditioner

Testing air leakage (duct)

Testing air leakage (duct)
k
Park the machine on a level surface, lower
the work equipment to the ground so that it is
stable, and stop the engine.
k
Turn the battery disconnect switch to the
"OFF" position and pull out the key.
a Note connector numbers and installed positions
when disconnecting wiring and hoses.
Testing
1. Lift front window assembly (1) to the ceiling and
lock it.
a Check that the front window is securely
locked.
2. Remove front lower window (2).
3. Remove floor mat (3).
4. Remove cover (4) first, and remove cover (5).
5. Remove cover (6).
6. Remove cap (7-1).
7. Remove cover (7).
a Disconnect the sunlight sensor connector
from the rear of cover (7).
PC200, 200LC, 220, 220LC-8M0
8. Remove drink box (8) (five bolts).
a Disconnect the hose under drink box (8).
9. Remove magazine box (9) (three bolts).
a Be careful about connectors (10) and (11)
behind magazine box (9). (for machines
equipped with 12 V power socket).
q Connector (10): 12 V power socket interme-
diate harness (M13A)
q Connector (11): 12 V power socket interme-
diate harness (M13B)
10. Pull up cover (12) (three bolts) to remove.
a The connectors and wiring harnesses at the
rear must not be caught.
SEN06151-00
29
80-100