The seats and glass must be removed or covered with incombustible material, according to the type of work to be done, to prevent contamination and welding spatter.

When removing parts, utilize padding (cloth) or protective tape.
Precautions while WorkingRemoval and Installation
WARNING:
REMOVAL
CAUTION:
When washer tank assembly is removed, washer fluid may come out so prepare a container to receive washer fluid and never allow washer fluid to be sprinkled.
Fully open hood assembly.
Remove washer tank inlet fixing clip , and then remove washer tank inlet and washer tank ca ...
Anchoring by Rigid Racks and Chains
Place the frame on rigid racks and pull the high strength/rigidity portions with chains. Thus, secure the frame tightly in the vertical direction. The rigid racks sustain the frame from below and the tensioned chains restrict any upward movement.
The figure shows a typical anchoring method.
This me ...
Adjustment
WARNING:
Inspection
Perform inspection as follows after removal, installation or replacement of camshaft or valve-related parts, or if there is unusual engine conditions regarding valve clearance.
In cases of removing/installing or replacing camshaft and valve-related parts, or of unusual engine con ...