From the library of: Superior Sewing Machine & Supply LLC
Страница 1: ... r V SERVICE MANUAL FOR SINGER SEWING MACHINES 211G 155 211 G156 THE S I N G E R COMPANY From the library of Superior Sewing Machine Supply LLC ...
Страница 2: ... To use the reverse feed on the 211 G156 machine 8 Adjustment of the thread controller spring 8 Adjustment of tension release 8 Adjustment of needle bar rock frame 8 Adjustment of height of needle bar 9 Adjustment of the hook 10 Replacement of hook Feed dog adjustment Adjustment of the presser bar height Adjustment of the lifting eccentric and the lift of the alternating presser feet Adjustment of...
Страница 3: ... indicated on the machine pulley and controlled by means of on adjustable feed driving eccentric 9 Arm shaft and bed shaft are supported on the driven side by double shielded ball bearings The needle bar frame rock shaft and the feed driving rock shaft are equipped with Super Ollite bearings The feed driving eccentric connection has needle bearings The 211 G 156 MACHINE is the same as the 211 G155...
Страница 4: ...served LUBRICATION Figures 2 6 For the lubrication of the machine only Singer Oil Type A or C supplied by The Singer Company should be used In order to insure proper function of the machine and to prevent any excess wear of the moving parts and bearings the machine should be oiled regularly In case of continuous use it should be oiled even more often if it is used to produce long seams and run ste...
Страница 5: ...with the proper function of the machine Orders for needles should in clude the desired auantity the catalog number the size and the type Tne type is shown with a suffix 1 chrome plated 2 nickel plated 3 special fine point Example 100 3355 12 1 100 needles Catalog No 3355 Size 12 Chrome Plated Needles and package carry the name SINGER THREAD Figure 7 Left twist thread should be used in the needle E...
Страница 6: ...Hold the bobbin between thumb and forefinger of the right hand so that the thread unwinds at the bottom from left to right Figure 10 Put bobbin onto the center stud and close latch i Figure 11 Pull the thread into Figure 10 6 slot N and draw underneath the back of projection O on the bobbin case Draw the thread through until it extends approximately 2 Inches 5 cm out of the J Figure 11 bed slide o...
Страница 7: ...the plunger release lever AA The oil flows when the lever is in the horizontal position there is no flow when it is in the vertical position For thread lubrication always use Singer Thread Lubricant Type E TENSION CONTROL Figures 11 13 14 15 and 16 The tension of the needle thread Is regulated by thumb nut AB Fig 13 and should only be changed when the presser feet are down and the tension is not r...
Страница 8: ...USTMENT OF THE THREAD CONTROLLER SPRING Figure 17 The function of the thread controller spring is to hold back the slack of the needle thread until the point of the needle reaches the material on its upward stroke AL AK Figure 17 as without this controlling action of the spring the slack thread especially silk will sometimes be penetrated by the point of the needle as the needle is descending The ...
Страница 9: ...edle bar rock frame is driven synchronously with the lower feed It has to be adjusted so that in zero position the distance between the vibrating presser bar in the needle bar rock frame and the vertically moving presser bar in the arm is V64 Inch 7 54 mm see Figure 21 For alignment of the needle bar rock frame adjust the feed driving eccentric for zero stitches so that it cannot feed Remove the f...
Страница 10: ...me on the upward stroke of the needle bar In this position the hook point should be about V16 inch 1 6 mm above the needle eye on the center line of the needle and as close as possible to it without touching The needle should barely touch the hook needle guard AW Fig 23 without being deflected by it To adjust the distance between hook point and needle maintain the hook point at the center of the n...
Страница 11: ...accomplished by loosening the pinch screws and mov ing the guide block BA or the releasing lever bracket BB Securely tighten the pinch screws ADJUSTMENT OF THE LIFTING ECCENTRIC AND THE LIFT OF THE ALTERNATING PRESSER FEET Figure 24 The lift of the alternating presser feet is governed by the thickness of the material sewn and should be no higher than necessary Normally the lift isthe same for both...
Страница 12: ...two set screws BO Fig 26 and turn the bearing pin BN until the stitch length is the same in advance and reverse Securely tighten all screws REPLACEMENT OF ARM SHAFT CONNECTION BELT Figure 27 Remove the needle to ovoid damage to the hook Slide belt off the lower pulley loosen the two screws in the machine pulley and remove the machine pulley with the ball bearing from the arm shaft Lift the belt up...