Technical information

ITM18 18-3TECHNICAL INFORMATION
original copywriter 1987
revised 07/04 - printed 2008
4-1. STRAP AND SPRING BAR
SPRING BAR
FIG.-1 REMOVE STRAP FROM CASE
• SELECT A STRAP WHICHEVER SIDE (WITH BUCKLE SIDE OR W/O BUCKLE SIDE) YOU FEEL EASIER.
SELECTION OF THE ONE SIDE STRAP IS ENOUGH TO REMOVE THE CASE BACK.
• INSERT A FITTING AND REMOVING TOOL FOR SPRING BARS (I.E: BERGEON N° 6767-F) OR A THIN FLAT
SCREWDRIVER(1,4MM CUT PROFILE, I.E: USAG 342 - 140) FOR SPRING BARS INTO GAP BETWEEN CASE AND
STRAP, SHOWN BELOW DRAWING A.
• PUSH DOWN THE TOOL TO FIT BETWEEN CASE AND SPRING BAR GAP IN.
A
SPRING BAR
CASE
STRAP
• FOR REMOVING SPRING-BAR, SLIDE PARALLEL DIRECTION OF THE SPRING BAR ACCORDING TO SHOWN
ARROW 1 FIRSTLY THEN SLIDE OUT THE CORNER X (X: STRAP HAS NOTCH FOR SPRING BAR OPERATION)
SECONDLY ACCORDING TO ARROW 2 WITH KEEPING THE WORK OF ARROW 1, SHOWN FIG.-1.
• NEED A CERTAIN FORCE TO THOSE WORKS
• FOR SET THE STRAP, REVERSE WORK OF THE REMOVING SPRING BAR PROCESS ARE REQUIRED.
• TO MAKE THE SET EASIER, FIRSTLY SET THE OPPOSITE CORNER OF THE STRAP Y (Y: STRAP HASN’T NOTCH)
FIT TO THE CASE FIRMLY WITH SPRING BAR, THEN SET THE CORNER X (X: STRAP HAS NOTCH FOR SPRING
BAR OPERATION) OF THE STRAP.
WHEN SET THE CORNER OF THE STRAP X, THE OPPOSITE CORNER OF THE STRAP Y SHOULD BE HELD
TIGHTLY NOT TO COME OFF.
NOTA
IN ORDER TO MAKE SURE THE SET, IT IS RECOMMENDED TO PUSH THE STRAP X AND Y CORNER INTO
THE CASE. WHEN SET IS PROPERLY, A SNAP SOUND MAY HEAR. FOR A CONFIRMATION OF PROPER
SET OF THE STRAP, PULL THE PAIR OF THE STRAP IF THEY COME THE CASE OFF..