F
OR
M
ODELS
: JGI, JGM, JGN, JGP
AND
JGQ
S
ECTION
7 - A
PPENDICES
PAGE 7-4
3.
Adapters to 3/8 in. and 3/4 in. Drive.
4.
1-1/4 and 1-5/8 in. Open End Crowfoot "Torque Adapter" Extension Wrenches.
5.
1-1/2 and 2-1/4 in. boxed end "Torque Adapter" Extension Wrenches.
6.
1/4, 1/2, and 5/8 in. Hex Key (Allen) Socket.
7.
Calibrated Torque Wrench, 50 LB-FT to 250 LB-FT (65 to 350 N
·
m) range, for
use with right and left hand threads.
•
3/4 in. Square Drive Wrench Set, including:
1.
12 Point Socket Set w/ Breaker Bar, Ratchet, Extensions.
2.
Adapters to 1/2" and 1" Drive.
3.
Calibrated Torque Wrench to 600 LB-FT (800 N
·
m) range.
•
1 in. Square Drive Wrench set, including:
1.
12 Point Socket Set (w/ Sockets up through 2-5/8 in.).
2.
Calibrated Torque Wrench to 1000 Lb-Ft (1400 N
·
m) range.
•
Two (2) Dead Blow Semi-Soft Faced Hammers, Primarily for Slugging the Cross-
head-Balance Nut Wrench, approximately 100 ounce or 6 lb (3 kg) for JGC:D frames
and 56 ounce or 3.5 lb (1.5 kg) for smaller frames.
•
Long Blade Feeler Gage Pack in Assorted Thickness’.
•
Pry Bar - 3 feet (1 m) Long.
•
Hexagon Allen-Type Key-Wrenches (to ANSI/ASTM B18.3) for Piston-Nut
Set-Screws. Two Hex Wrenches are Consumed (Destroyed) with each Tightening of
a Piston Nut. A quantity of hex wrenches needs to be kept on hand, considering the
consumption during maintenance. Hex Allen-type-wrench sizes for piston-nut
set-screws - nominal inch sizes:
1.
JG:A:M:N:P:Q:I
3/32
2.
JGR:J:W:B:V:KBB:V 1/8
3.
JGH:E:K:T
5/32
4.
JGC:D:Z:U
3/16
•
Tape Measure.
•
Flashlight.
•
Small Mirror on a Flexible Extension Rod.
•
Small Magnet on a Flexible Extension Rod.
•
Small Gas Torch.
•
Electric and/or Pneumatic Drill
•
Twist Drill Set
•
Machinist scale with 0.01 inch or 0.5 mm increments.
•
Calibrated Button and Needle type Dial Indicators with 0.0005 inches (0.005 mm)
increments, magnetic stands and mounting hardware.
•
Torque Multiplier and/or Hydraulic Torque Wrench for larger frame sizes.
