Donovan Quick-Flip III 1808912, Руководство пользователя

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P/N 1808922 Rev. C
8
Pre-Load Springs
STEP 1: With return arms resting
on ground, slide pivot
connector off spring shaft.
Recommended pre-loads:
Single axle kits - Start by turning two flats (1/3 turn) of pre-load,
adding more if needed. For containers up to 22’, start by turning
three flats (1/2 turn) of pre-load.
Tandem/multi-axle kits - One flat (1/6 turn) of pre-load can be
added, but do not exceed that amount or spring may be dam -
aged. Tandem/multi-axle kits require less pre-load because
spring loads up more quickly.
Trailers - Start by turning three flats (1/2 turn) of pre-load and
increase as needed.
STEP 2: To pre-load spring, turn spring shaft (counter-clock -
wise for driver side and clockwise for passenger side)
until you feel shaft engage rear hook on spring. Use
7/8" wrench or pipe wrench to continue turning shaft
in same direction until next flat on hex shaft lines up
with hex flats in pivot connector, then slide pivot con -
nector onto spring shaft.
STEP 3: Pre-load spring one flat (1/6 turn) at a time on hex shaft
until desired pre-load is reached. Remove pivot con -
nector after each 1/6 turn, rotate connector to next flat
and replace. When desired pre-load is reached, secure
pivot connectors to spring shafts with set screws.
spring shaft
pivot connector
return arm
align hex flats
spring
shaft
rear hook
spring
pivot
connector
pivot
connector
set screw
one flat
=
1/6
turn
WARNING
Use caution when pre-loading springs. Do
not let go of pipe wrench until spring pres-
sure is relieved.
!