Singer 211G146 - Table of Contents

CONTENTS
DESCRIPTION 3
INSTALLATION 4
LUBRICATION 4-5
OPERATOR INFORMATION 5-9
ADJUSTMENTS .9-16
INDEX
Arm Shaft Connection Belt Replacement .16
Bobbin Case Opener, Adjusting 14
Bobbin Case Opener, Timing 14
Bobb in Case. Removal From Sewing Hook 13
Bobbin Removal 7
Bobbin Replacement 7
Bobbin Thread Tension 8
Bobbin Winding 7
Description of Machines 3
Feed Dog Adjustment 15
Feed Eccentric Adjustment 15
Feed Reversing Mechanism (211G157) 11
Feed Reversing Mechanism
Adjustment (211G157/158)
Hook Height 12
Hook Lubrication 5
Hook
Position Relative to Needle 12
Hook Removal 13, 14
Hook Ti ming 13
Installation 4
Lubrication 4
Needles 5
Needle Bar Bushing (211G146) 10
Nedle Bar Height (211G146) 10
Needle Bar Height (211G151 & 211G157) 10
Needle Bar Position Relative to Presser Bar 10
Needle Bar Rock Frame Removal 16
Needle Setting 6
Needle Thread Tension 8
Pressure on Material 9
Speed 5
Stitch Length Regulation 9
Take-up Lever Removal 16
Thread Controller A, 9
Thread Tensions 8
Threading Bobbin Cose 8
Threading (Lower) 7
Threading (Upper) 6
DESCRIPTION OF MACHINES
The Singer 211G146, 211G151 and 211G157 are high speed, single needle,
long arm, precision lockstitch machines, designed for top performance on a variety
of medium to heavy weight fabrics.
GENERAL FEATURES
Vertical axis hook with metered lubrication. Hook
can be removed without disturbing hook shaft.
Safety clutch, adjustable to sewing conditions, to
prevent hook damage during occasional strain.
Fully automatic lubrication to all moving ports
from two reservoirs enclosed in the machine.
Thread lubricator reservoir, inside face plate,
filled through oil hole without disturbing face plate.
Adjustable feed driving eccentric located on hook
driving shaft, produces a uniform stitch length at
all speeds.
Oil reservoir in hook saddle permits controlled
lubrication to bobbin case, bobbin case opener mech
anism and hook.
Arm shaft, hook shaft, and belt driven bed shaft
are mounted in boll bearings at rear and in automat
ically lubricated plain bearings in front.
Plunger for changing length of stitch is on top
surface of bed.
Needle bar and needle bar driving mechanism are
lubricated automatically from oil reservoir in machine
arm.
From the library of: Superior Sewing Machine & Supply LLC