manuals.online logo
Brands
  1. Home
  2. •
  3. Brands
  4. •
  5. Stanley
  6. •
  7. Power Tools
  8. •
  9. Stanley AUTOMATIVE STMT78401-8 User manual

Stanley AUTOMATIVE STMT78401-8 User manual

Other Stanley Power Tools manuals

Stanley FATMAX SFMCBL7 User manual

Stanley

Stanley FATMAX SFMCBL7 User manual

Stanley NB08PT-18 User manual

Stanley

Stanley NB08PT-18 User manual

Stanley 150704XSTN User manual

Stanley

Stanley 150704XSTN User manual

Stanley 74202 User manual

Stanley

Stanley 74202 User manual

Stanley SSJ0650 User manual

Stanley

Stanley SSJ0650 User manual

Stanley FATMAX KFFMES340 User manual

Stanley

Stanley FATMAX KFFMES340 User manual

Stanley SCD12 User manual

Stanley

Stanley SCD12 User manual

Stanley ESAFOR MK II Troubleshooting guide

Stanley

Stanley ESAFOR MK II Troubleshooting guide

Stanley STHM5 User manual

Stanley

Stanley STHM5 User manual

Stanley MB156 User manual

Stanley

Stanley MB156 User manual

Stanley TT46 User manual

Stanley

Stanley TT46 User manual

Stanley AV 30 Troubleshooting guide

Stanley

Stanley AV 30 Troubleshooting guide

Stanley FATMAX SFMCE520 User manual

Stanley

Stanley FATMAX SFMCE520 User manual

Stanley BR50 Series Guide

Stanley

Stanley BR50 Series Guide

Stanley HSX3 User manual

Stanley

Stanley HSX3 User manual

Stanley WS10 User manual

Stanley

Stanley WS10 User manual

Stanley FATMAX V20 LITHIUM ION SFMCE600 User manual

Stanley

Stanley FATMAX V20 LITHIUM ION SFMCE600 User manual

Stanley FATMAX SFMCE510B User manual

Stanley

Stanley FATMAX SFMCE510B User manual

Stanley NB08PT-18 User manual

Stanley

Stanley NB08PT-18 User manual

Stanley BOSTITCH PROFESSIONAL QuietSharp Glow... User manual

Stanley

Stanley BOSTITCH PROFESSIONAL QuietSharp Glow... User manual

Stanley 76001 User manual

Stanley

Stanley 76001 User manual

Stanley XP2015 User manual

Stanley

Stanley XP2015 User manual

Stanley MSD 1000 Guide

Stanley

Stanley MSD 1000 Guide

Stanley STEL670 User manual

Stanley

Stanley STEL670 User manual

Popular Power Tools manuals by other brands

ISLAND HOPPER Power Egg HT-309 operating instructions

ISLAND HOPPER

ISLAND HOPPER Power Egg HT-309 operating instructions

Sioux Tools SSR6P25 Instructions-parts list

Sioux Tools

Sioux Tools SSR6P25 Instructions-parts list

Makita HM1317C technical information

Makita

Makita HM1317C technical information

ABB Smart Tool + quick start guide

ABB

ABB Smart Tool + quick start guide

Baumr-AG BMJK-24S user manual

Baumr-AG

Baumr-AG BMJK-24S user manual

Bosch Professional GST 18 V-LI S Original instructions

Bosch

Bosch Professional GST 18 V-LI S Original instructions

Ronix RA-2702 quick start guide

Ronix

Ronix RA-2702 quick start guide

Nordson ProBlue user guide

Nordson

Nordson ProBlue user guide

aoyue int6028 instruction manual

aoyue

aoyue int6028 instruction manual

Hitachi CJ 65VA2 Instruction manual and safety instructions

Hitachi

Hitachi CJ 65VA2 Instruction manual and safety instructions

Makita HM1304 instruction manual

Makita

Makita HM1304 instruction manual

Kurtz Ersa Ersa X-TOOL VARIO operating instructions

Kurtz Ersa

Kurtz Ersa Ersa X-TOOL VARIO operating instructions

SCHUNK KSO 65 Installation and operating instruction

SCHUNK

SCHUNK KSO 65 Installation and operating instruction

Harken LokHead 500 user manual

Harken

Harken LokHead 500 user manual

Senco DuraSpin ExTPro installation instructions

Senco

Senco DuraSpin ExTPro installation instructions

Ferm JSM1020 Original instructions

Ferm

Ferm JSM1020 Original instructions

Milwaukee M12 FUEL 2559-20 Operator's manual

Milwaukee

Milwaukee M12 FUEL 2559-20 Operator's manual

EINHELL BT-CD 12/2 operating instructions

EINHELL

EINHELL BT-CD 12/2 operating instructions

manuals.online logo
manuals.online logoBrands
  • About & Mission
  • Contact us
  • Privacy Policy
  • Terms and Conditions

Copyright 2025 Manuals.Online. All Rights Reserved.

IT IS ADVISABLE TO:
CAREFULLY READ THE INSTRUCTIONS BEFORE USING THE PNEUMATIC TOOLS
WEAR SAFETY GOGGLES AND HEARING PROTECTION
3/8"AIR RATCHET
Manual size: 145W x 210H mm
Spread size: 290W x 210H mm
OUTSIDE
3/8"AIR RATCHET
STMT78401-8
Serial Number Parts Number Description Q'ty
A
B
C
D
E
F
G
H
I
J
K
L
1
1
1
1
1
1
1
1
1
1
1
1
K45021
45015
K15014
15012
45013
K15014
75020
45055
K75001
75018
K66024
75003
Ratchet Housing repair kit
Locking Nut
Gear repair kit
Thread Ring Gear
Washer
Cylinder repair kit
Exhaust Deflector
O-Ring
Housing repair kit
Housing grip
Air Inlet repair kit
Trigger
A
D
E
F
G
H
I
J
K
L
B
C
INSIDE
Take note of the air supply system and air tube connection
Keep the tube from bursting by checking the air pressure before operating the tool.
Avoid intertwining or running over the tube.
Ensure that the air supply is clean and dry before use.
Regularly clean the air compressor and tube to optimize the life span of the tool.
More Than 1/100 Slope
Auto Drain Valve
Air Tool
Filter Regulator
Lubricator
Stop Valve
Branch Line =2 Times
Tool Inlet/hose Size
Main Line =3 Times
Tool Inlet/hose Size
Auto Drain
Valve
Stop Valve
Air Compressor
Maintenance Notifications:
Use the specified lubricant to lubricate the tool.
Make use of the filler while conducting lubrication and limit the flow to two (2) drops per minute.
If the filler is unavailable, lubrication should be conducted whilst rotating the tool every one (1) to two (2)
minutes until it is complete.
The life span and performance of the tool will be greatly improved if the aforementioned steps are taken.
Thoroughly read and understand the user manual before attempting to operate
the tool.
Any attempt to alter the structural design and mechanics of the tool may result in
grievous bodily harm.
Do not directly point the tool at any living object.
Consistently wear protective gear, such as safety goggles, ear plugs, and mask, while
operating the tool. The use of protective gear is also advisable while repairing or
changing the tool’s spare parts.
Long hair must be tied back and it is advisable to remove all adornments including,
but not limited to scarves, neckties, and clothing with loose sleeves, to avoid any
interference with the tool.
Do not make direct contact with any part of the transmission while the tool is
in operation.
Only purchase and use original Stanley spare parts in order to maintain the precision
and accuracy of the tool.
Operating the air tool will deliver strong back throw; please stabilize yourself with
equal strength
During repair and maintenance or when not in use, turn off the air compressor and
remove the tool from the air source.
Ensure that the air tube is not placed in an area with high foot traffic.
Should bodily irritation, numbness, or fatigue occur at any time during the operation
of the tool, seek immediate medical attention.
STANLEY®PNEUMATIC TOOL USER GUIDE
The tool must be used accurately to comply with the design parameters and usage range.
Care for the tool by conducting regular inspections.
Safety precautions must be taken into account during usage, removal and storage of the tool.
Take note of potential hazards in the surrounding environment, such as people and objects, while
operating the tool.
Use the appropriate tool based on the working application and capacity.
This tool has been designed to drive fasteners with specific impact sockets;
using standard sockets could cause injuries to the operator.
NEVER USE STANDARD SOCKETS ON IMPACT TOOLS
Forward 1
30
STMT78401-8
Technical Notifications:
Torque ft-lb
Forward 2
48
Torque ft-lb
Forward 3
60 180
Torque ft-lb RPM
85
RPM
107
RPM