KEY TO ABBREVIATIONS USED IN THIS MANUAL

Abbreviation

What it Represents

 

 

º (Dimension)......................................................................................................................................

Degrees (Angle)

" (Dimension)......................................................................................................................................................

inches

(-).....................................................................................................................................................

Negative (Polarity)

(+).....................................................................................................................................................

Positive (Polarity)

AT.................................................................................................................................................................

All-Terrain

CCW................................................................................................................................................

Counter-clockwise

Conn............................................................................................................................................................

Connector

CW...............................................................................................................................................................

Clockwise

D....................................................................................................................................................................

Diameter

DC...................................................................................................

Deck, Collection (number refers to size in inches)

DM....................................................................................................

Deck, Mulching (number refers to size in inches)

DR..........................................................................................

Deck, Rear Discharge (number refers to size in inches)

DS...........................................................................................

Deck, Side Discharge (number refers to size in inches)

DU....................................................................................................................................................

Garlock (Bearing)

ESNA (Fastener)..........................................................................................................................

Nylon Insert Locknut

FSC.........................................................................................................................................

Forward Speed Control

GA.....................................................................................................................................................................

Gauge

gal......................................................................................................................................................................

gallon

GHS........................................................................................................................................

Grass Handling System

GR (Fastener)....................................................................................................................................................

Grade

HD..............................................................................................................................................................

Heavy Duty

HP...........................................................................................................................................................

Horse Power

ID................................................................................................................................

Identification or Inside Diameter

L........................................................................................................................................................................

Length

LH.............................................................................................................

Left Hand (orientated with operator on seat)

LP...............................................................................................................................................................

Low Profile

mm (Dimension)..........................................................................................................................................

millimeters

MS (Fastener)......................................................................................................................................

Machine Screw

NS (as part number).....................................................................................

Item is not sold by Walker Manufacturing

OD....................................................................................................................................................

Outside Diameter

oz.......................................................................................................................................................................

ounce

PFH (Fastener).................................................................................................................................

Phillips Flat Head

P/N...........................................................................................................................................................

Part Number

PPH (Fastener)................................................................................................................................

Phillips Pan Head

PTH (Fastener)...............................................................................................................................

Phillips Truss Head

PTO.....................................................................................................................................................

Power Take-Off

QKS............................................................................................................................................................

Quick Slide

qt..........................................................................................................................................................................

quart

RH.........................................................................................................

Right Hand (orientated with operator on seat)

SAE (Fastener)..........................................................................................................

Society of Automotive Engineers

SBH (Fastener)...................................................................................................................

Socket Button Head (Bolt)

SD........................................................................................................................................................

Side Discharge

SFH (Fastener)..................................................................................................................................

Slotted Flat Head

SHC (Fastener)................................................................................................................................

Socket Head Cap

SHL (Fastener).....................................................................................................................................

Shoulder (Bolt)

SM (Fastener)..............................................................................................................................

Sheet Metal (Screw)

S/N........................................................................................................................................................

Serial Number

Spg.....................................................................................................................................................................

Spring

SQH (Fastener).......................................................................................................................................

Square Head

SS (Fastener).......................................................................................................................................

Stainless Steel

ST (Fastener)..............................................................................................................................

Self-Tapping (Screw)

Term...............................................................................................................................................................

Terminal

V...........................................................................................................................................................................

Volts

NOTE: In some instances, combinations of abbreviations may be used (e.g. PPHMS - Phillips Pan Head Machine Screw).

Effective Date 04-01-13

Use only genuine Walker® replacement parts.