Manitowoc Grove CD3340B User Manual

GROVE 1-1
CD3340B/YB4411 INTRODUCTION
1
Published 04/07/2015 Control # 569-00
SECTION 1
INTRODUCTION
SECTION CONTENTS
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Directional Reference. . . . . . . . . . . . . . . . . . . . . . . 1-1
Identification Plate . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Engine Oil Specifications. . . . . . . . . . . . . . . . . . . . 1-3
Oil Performance Recommendations. . . . . . . . . . . 1-3
Oil Viscosity Recommendations . . . . . . . . . . . . . . 1-3
New Engine Break-In Oils. . . . . . . . . . . . . . . . . . . 1-3
Diesel Fuel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
General Service Information . . . . . . . . . . . . . . . . . 1-5
Cleaning Instructions. . . . . . . . . . . . . . . . . . . . . . . 1-6
Complete Assemblies . . . . . . . . . . . . . . . . . . . . . . 1-6
Parts with Machined Surfaces . . . . . . . . . . . . . . . 1-6
Bearings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Rough Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Rubber Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
After Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
To Prevent Corrosion . . . . . . . . . . . . . . . . . . . . . . 1-6
O-ring, Seal and Elastic Nut Replacement . . . . . . 1-6
Hoses and Tubes . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-7
Bearings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-7
Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-7
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-7
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-7
Hydraulic Pressure Testing. . . . . . . . . . . . . . . . . . .1-7
Fatigue of Welded Structures . . . . . . . . . . . . . . . . .1-7
Loctite®. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-8
Application of Medium Strength Loctite . . . . . . . . .1-8
Fasteners and Torque Values . . . . . . . . . . . . . . . . .1-8
Torque Wrenches. . . . . . . . . . . . . . . . . . . . . . . . . .1-8
Torque Values . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-9
Weld Studs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-12
O-Ring Face Seal (ORFS) Hydraulic Fittings . . . .1-12
Recommended O-Ring Face Seal Fitting (ORFS)
Assembly Instructions. . . . . . . . . . . . . . . . . . . . . .1-12
Hydraulic Fitting F.F.F.T. Method
(Flats From Finger Tight). . . . . . . . . . . . . . . . . . . .1-14
37°Flared Steel Fitting - Tube or Hose to Fitting .1-14
Adjustable Straight Thread O-ring
Fitting - Fitting to Port (Table 1-6). . . . . . . . . . . . .1-14
Nonadjustable Straight Thread O-ring
Fitting - Fitting to Port (Table 1-13). . . . . . . . . . . .1-15
GENERAL
This manual contains information on maintenance, service
and repair of the YardBoss (YB) 4411 Crane. Major
components and systems are included, except service on the
engine. This information will be found in the engine
manufacturers manual.
DIRECTIONAL REFERENCE
All directional references in this manual, unless otherwise
noted, are viewed from the normal operator’s working
position at the main controls. LEFT is the operator’s left and
RIGHT is the operator’s right.
IDENTIFICATION PLATE
When assistance is required for parts and service, be sure to
include the model number and serial number of the Crane in
the correspondence. Location of serial number plate is shown
below.
FIGURE 1-1
p0294
S/N Location
Reference Only

Manitowoc Grove CD3340B Specifications

General

Brand	Manitowoc
Model	Grove CD3340B
Category	Construction Equipment
Language	English