Dial Indicator Repair Kit Revision2
Contents
1. 901171 Wooden case 901182 14 Hammer 901178 User s manual 99MAGOO6B Note Grease and Lubricant are not attached to 7823EU 18 I 20 2 Usage Method Here explains how to use the main tool according to the repair items of dial indicator 1 To grease for smoothing bezel rotation If the bezel does not rotate smoothly apply grease 13 to the inner groove of the entire bezel using the brush 16 Note Wipe off the excessive grease that is out of the groove by the soft paper When disassembling or assembling lubricate the bearing Apply Lubricant 22 on the shaft of the pinion with the spit 15 Important Insufficient lubrication of the bearing may negatively affect durability operation etc Periodically lubricate the bearing taking frequency of use into consideration Resupply small amount of lubricant to fill clearance between the hole and the shaft Be careful not to apply oil on the hairspring It may cause a malfunction User s Manual No 99MAGO06B5 Series No 7823 3 Removing and pressing in of pins When replacing the spindle remove the press fitted pin When removing the pin place the spindle on the V anvil of the spindle stage 1 then remove it by using the pin removing bar 2 and hammer 14 When press fitting the pin in the spindle place the spindle on the V anvil of the spindle stage 1 then beat it with the hammer 14 to force it directly into the2. punch 3 with the hammer 14 to prevent the bearing metal from pulling out and the bearing plate from being deformed After press fitting the long hand pinch it with the tweezers 20 and adjust height of the tip of the long hand to prevent the tip of the pointer from touching the dial After adjustment install the bezel taking care not to deform the pointer Important When using a new pointer install the reamer for the pointer in the pin vice 19 to ream the metal hole of the pointer before press fitting the pointer For the S type or T type dial indicator code No with S or T models use the reamer for pointer 0 5 1 20 taper 8 For dial indicator other than above models use the reamer for pointer 1 1 50 taper 6 or the reamer for pointer 0 6 1 50 taper 7 according to the diameter of the shaft Bezel a Clearance Hand 77 Pinion 5 7 Adjusting the bearing metal Specific model only If the bearing metal and jewel comes off while press fitting the pin use the bearing metal adjuster 4 to press fit the pin EG 8 Replacing contact point When replacing the contact point use the pliers 10 i Note Wrapping the contact point in a rag prevents the contact point from being damaged when it is pinched by the pliers 10 10 The clamping torque for the contact point is 30 to 50 N cm Mitutoyo
3. spindle Note Be careful not to give any scratches on the spindle That may spoil the spindle movement When replacing the long hand first pull the long hand out Align the notch on the tip of the pointer remover 9 with the lower portion of the long hand metal and then align the pointer removing pin with the hole on the long hand Then grasp the pointer remover 9 firmly to remove the long hand Important Three types of pointer removing pins 23 24 25 are provided for the pointer remover 9 Replace the pin with a pin that fits the diameter of the hole in the long hand 26 The bearing of the pinion is higher than the long hand with the S type dial indicator code No with S models Therefore Aw T ype di F when removing the long hand use the 1 6 pointer removing in 25 to push down the excessive portion of the bearin 23 24 25 P i F j first ye The bearing of the pinion is not higher than the long hand with some models of the S type dial indicator For these models use the 0 8 pointer removing pin 23 When removing the pin be careful not to damage it 5 Pulling out the short hand Use the nippers 11 to pull out the short hand Note Place the paper on which the fulcrum for nipper comes not to give scratches on the revolution counter plate Short hand 6 Pressing in of the pointer Short hand When press fitting the pointer support the pinion on the pinion stage 5 and beat the
4. Dial Indicator Repair Kit Introduction Be sure to read this user s manual before using the tool to ensure correct usage Store this manual in an easily accessible place after reading it f using the sharp tools such as screw driver or tweezers do not use them for other purpose than screwing or picking up object so as not to be injured Heavy items spindle stage stage for pin rest etc must be handled CAUTION carefully to avoid dropping them Also be sure to avoid using a work area where items can easily fall off Becareful to prevent grease or lubricant from getting into your eyes 1 Nomenclature and Code No Nomenclature Code No Nomenclature Code No 1 Spindle stage 129730 15 Spit 21JAA314 2 Pin removing bar 129732 16 Brush 901177 3 Punch 129733 17 Brush 901176 4 Bearing metal adjuster 129734 18 Philip and plane screw driver 901174 6 Pinion stage 129735 19 Pin vice 901175 Reamer for pointer 1 1 50 taper 129736 20 Tweezers 129729 Reamer for pointer 0 6 1 50 taper 193702 21 Philip screw driver plastic 901173 8 Reamer for pointer 0 5 1 20 taper 21JAA273 22 Lubricant 21JAA313 9 Pointer remover 126628 23 Pointer removing pin 0 8 126630 10 Pliers 901180 24 Pointer removing pin 0 5 126630B 11 Nippers 901179 25 Pointer removing pin 16 126630C 12 Stage for pin rest 129731 26 Nut 100699 13 Grease
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