Section 18: BODY
PA1562
25
SYMPTOM PROBABLE CAUSE REMEDY
The upper lock blocks the door.
Adjust upper lock. Lubricate upper latch
bolt. Adjust upper latch height.
Power supply is cut at solenoid. Place switch in open position.
DOOR LOCKS STAY
ENGAGED WHEN DOOR IS
OPEN.
Lock solenoid does not disengage.
Check voltage at solenoid lock when door
is OPEN. If the voltage is 24 volts then
replace solenoid #641217. Else, check
circuit power and replace control relay.
Emergency valve is open. Close emergency valve.
Lock solenoid stays electrified.
Check latch bolt ground on door frame. If
needed clean locks for better contact.
Check ground circuit.
Lock solenoid works in reverse. Reverse air hoses at solenoid locks.
DOOR LOCKS DO NOT LOCK
WHEN DOOR IS CLOSED.
Relay does not function. Replace relay.
7.7.6 Lubrication
Part Lubricant Frequency
Latches
Upper door catch
Door cylinder rod
end with bearing
grease fitting
Low temperature
grease
Every six
months
Door locking
mechanism
White grease
Every six
months
Key hole
Damper pins
Hinges
Low viscosity oil
Every six
months
7.7.7 Entrance Door Body Panel and Window
Window
For the removal of entrance door window, you
will need:
Pneumatic “Zip gun” type tool;
Razor sharp window scraper;
“Olfa” knife;
Face shield.
• Open entrance door.
• Mark the position of the entrance door
window for future reference.
• Remove interior finishing panel.
• From inside of vehicle, cut Sika bead around
window perimeter using a “Zip gun” while
another person hold the window from the
outside.
NOTE
Wear ear plugs during this operation.
• Then, move outside of vehicle and cut Sika
bead to free window while somebody else
hold the window from the inside.
• Carefully remove window from frame, ask
for help if needed.
• Using a razor sharp window scraper,
remove from window frame Sika bead and
double-face self adhesive tape residue.
• Clean window using window cleaner.
• Apply Sika Aktivator around window
perimeter.
• Clean door frame using anti-silicone.
• Using a scratch pad “Scotch Brite”, scratch
the perimeter of the window frame where
the adhesive will be applied.
• Clean door frame again using anti-silicone.
• Apply some Sika 206 G+P onto door frame.
• Apply Sika 255 onto door frame structure.
To Next Page
Loading...
