Parker F11-12 Service Manual

Parker F11-12 Service Manual

F11 series

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Bulletin HY30-5503-M1/UK
Service Manual
Series F11
Effective:
August, 2015
Supersedes: November, 2011

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Table of Contents
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Summarization of Contents

Specifications
Specifications Table
Detailed specifications including displacement, pressure, speed, flow, temperature, and mass properties.
Operating Temperature
Specifies maximum and recommended operating temperatures for different shaft seal types.
Design
Design Description and Diagram
Explains the bent axis design, spherical pistons, laminated piston rings, timing gears, and bearings.
Operational Check
Operational Check Procedure
Details procedures for checking unit condition via drain flow and leakage at seals and housings.
Assembling
Shaft and Bearing Assembly
Steps 1-6 cover initial assembly of ring gear, bearings, distance ring, and nut.
Valve Plate and Housing Assembly
Steps 7-12 cover securing nut, assembling valve plate, O-rings, and distance ring to housing.
Piston and Seal Assembly
Steps 13-18 detail shims, pistons, shaft package, bearing housing, and shaft seal preparation.
Final Assembly and Checks
Steps 19-24 include installing shaft seals, retaining rings, and verifying gear backlash.
Barrel Retaining Ring
Barrel Retaining Ring Installation
Instructions on correctly assembling the barrel retaining ring based on groove configuration.
Torque and Gear Backlash
Torque Specifications
Table listing required torque values in Nm and lbf·ft for different F11 series sizes.
Gear Backlash
Specifies the acceptable backlash range (0.10-0.25 mm) for F11 series units.
Split View Diagram
Exploded View with Part References
Exploded view illustrating internal components of the Series F11 unit with part number references.
Part Specification List
Component List with Titles
Comprehensive list of all components with English titles and Swedish part names (Benämning).
Saw Motor Operation
Saw Motor Torque
Torque values for specific components (Items 161, 166, 168, 992) used in the Saw Motor section.
Saw Motor Parts
List of parts and their descriptions for the Saw Motor configuration.
Valve Plates
Valve Plate Types and Diagrams
Description and visual representation of various Series F11 valve plate types and their functions.

Table of Contents