PART I - CHAP. I – SUMMARY AND EXPLANTATION
CHAP. II – PARTS
How They Work
Parts -
Depth controlling parts
Parts inside casing
Depth Setting Sleeve
Guide Tube
Locking Balls
Inlet Valve
Depth Settings
Index Pointer
Important Safety Devices
Safety Wrench Stop
Safe Setting Lock
Depth Setting Mechanism
Cylindrical Chamber
Spring Adjusting Screw
Valve Stem Hole
Valve Seat
Deep Firing Attachment
Booster Extenders
Parts
Bellow
Spindle
Mark 6
Mark 6 Mod. 1
Mark 6 Mod. 2
CHAP. III – STOWAGE AND HANDLING
Cautions
When Depth Charges Are Ready
Depth Charges Upkeep Routine for Ships
Pistol Routine - daily
Pistol Routine - weekly
Booster Extender Routine - daily
Interchangeability of Parts
Icing, Mark 6 Pistol & Booster Extender
Anti-freeze Mixtures
Introducing Mixture
Failures
Sealing Substances
Booster Extender Care
Pistol Care
In Port Instructions
Ice Removal
CHAP. IV – SERVICE ASSEMBLY AND USE TOOLS
Original Service Set (Mark 6 Pistol)
Packing Nut and Gland Wrench
Screw Driver for Mark 6 Mod. 1
New Service Sets
Issuing Depots
Booster & Booster Extender
Booster Extender Test
Detonator
PART II - CHAP. V – INSPECTION AND TESTING
(with Mark 2 Mod. 1 set)
(with pistol testing fixtures)
(test set Mark 2 Mod. 1)
CHAP. VI – REPAIRING AND OVERHAULING
Causes of failure at 100 ft. setting
Causes of failure at 500 ft. setting
When failure to fire
Calibration
Mark 6 pistol calibration
Mark 6 Mod. 1 Pistol Calibration
Firing Plunger & Guide Tube Overhauling
Pistol, complete overhaul
Leaks, repairing
Bellows, replacing
Pistol reassembly
Depth Assembly Mechanism Mark 6 Mod. 1 Pistol
Frequency of Servicing
Booster Extender Overhaul
Disassembly
Assembly
Booster Cans; repairing
List of Ordnance Sketches and Drawings
CHANGE 4
