Komatsu 830E-AC Shop Manual page 93

Before performing deck removal or repairs,
ensure the battery disconnect switch is open and
all hydraulic pressure has been released prior to
removing any hoses, electrical harness connec-
tors, etc.
Removal
1. Remove handrails (8, Figure 2-1) attached to
diagonal ladder handrail and the platform.
2. Attach a lifting device to ladder structure (7).
3. Remove all attaching hardware and lift diagonal
ladder from mounts.
4. If vertical ladder removal is necessary, attach a
lifting device to ladder structure (6).
5. Disconnect ladder light wiring and any other
wiring harnesses, hoses, etc. that may be
attached.
6. Remove mounting hardware and lift ladder off
truck.
Installation
Repeat above steps in reverse order for installation
of components. Tighten all attaching hardware to
standard torque values listed in Section "A".
Reinstall all wiring and hoses removed and be cer-
tain all clamps are installed and secure.
RIGHT DECK
The procedure below describes the sequence to fol-
low for complete removal of all the right hand deck
components. If complete disassembly is not required,
select the appropriate steps for removal of the
desired component. Additional removal of equip-
ment, wiring, hoses etc. may be required depending
on optional factory installed and field installed equip-
ment.
Refer to figure 2-1 for location and nomenclature of
parts described.
B02029
Removal
1. Shut down engine following all the procedures
listed on page B2-3 in this section of the man-
ual.
2. Open battery disconnect switch at the battery
box on the front bumper.
3. Remove clamps and electrical cables.
a. Remove power cables routed to retarding
grids (3, Figure 2-2).
b. Remove all 24 volt wiring (clearance lights,
ground straps, etc.) that will interfere with
deck and ladder removal.
c. Remove hoses or wiring routed to optional
equipment; fire suppression system etc.
FIGURE 2-2. RH DECK MOUNTING
1. Right Deck Structure
2. Mounting Hardware
3. Retard Grid Package
Structural Components
4. Diagonal Ladder
Structure
B2-5