4. Removing/Reattaching the Snap-action and Lever Units
It is not necessary to remove the float before removing the snap-action and lever units. When
working with the snap-action unit, take care not to pinch fingers, etc.
Part
・ Pull the end of the lever arm down until the snap-action
Lever
Arm
unit snaps over and the float end of the lever arm is at its
lowest position.
・ Using a 19 mm (
Bolts
that hold the snap-action and lever units to the cover.
・ Support the snap-action and lever units with one hand
Snap-
while removing the loosened bolts from the cover with
Action
the other.
Unit /
・ Remove the snap-action and lever units.
Lever
Unit
Disassembly
") socket wrench, loosen the four bolts
/
3 4
— 26 —
Reassembly
・ See disassembly.
・ Assemble the bolts and spring
washers, then finger-tighten.
・ Tighten to a torque of 60 N·m
(44 lbf·ft), following an
alternating cross-wise pattern.
・ Align the snap-action and
lever units, then position
them by carefully aligning
the snap-action and lever
unit bolt holes to the bolt
holes in the cover.
(1 N·m ≈ 10 kg·cm)
Snap-action Unit
Lever Unit
Spring Washer
Bolt
Lever Arm