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② Notices for HECU Bracket Assembling
During the assembling of HECU bracket:
† During the tightening of the bolt (3
pcs), it may cause the incorrect
assembling due to the friction
resistance of the cushion pad. It’s
preferable to use the lubricating oil
with the physical properties that will
not impair the cushion pad.
† Insert the bolts (3 pcs) onto the
cushion pad installed onto the bracket
before install to the HECU, which
will help the operation.
† Confirm if the bolts (3 pcs) are tightened to 80~100 kgf·cm with special tool or torque
wrench.
③ Notices for Installation of HECU and Bracket Assembly
During the installation to vehicle body:
† Attach the components of brake hose and
bracket to the HECU and install to the
vehicle body with the body fixing bolts.
† Confirm if the body fixing bolts are
tightened to 190~260 kgf·cm with special
tool or torque wrench.
† Again confirm if the pipeline installation
of general pump and wheel branch pump
is correct.
(General pump: MCP, MCS; Wheel branch pump: FR,
FL, RR, RL)
† Tighten the brake hose not fully tightened to the specified torque (120 ~ 160
kgf·cm) with special tool or torque wrench.
④ Other Notices
†
Find out the trouble cause with diagnosis instrument before repair.
† The package of the spare parts should be unwrapped only before the installation.
† Only use the parts supplied by the original manufacturer.
† Notice the cleanliness during removal and only use the non-fuzz cloth for cleaning.
† Use the detergent not containing the mineral oil to clean the appearance before removal.
† Do not use the compressed air or move the vehicle when the system is opened.
† After the removal of the ABS assembly, plug various hydraulic outlets with plugs as soon as
possible.
† Remove other components interfering the operation.
† Use DOT#3 brake liquid.
† Immerse the seals with brake liquid, instead of engine oil or braking ointment.
† Check all hydraulic connectors for leakage.
Bumper block
Installation bolt
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