PRM NEWAGE PRM 60 Instruction manual

PRM 60
WORKSHOP
MANUAL

1
PRM NEWAGE LIMITED
BARLOW ROAD
COVENTRY
CV2 2LD
ENGLAND
TELEPHONE: [phone]
EMAIL: [e-mail]
WEBSITE: www.prm-newage.com
PRM 60 Manual
Issue: 1.6
Created By: E. MIDDLETON
N. GEORGIEV
Update: December 2020
PRM Newage Ltd operates a policy of product improvement and therefore reserves the right to
change specifications without prior notification. Whilst every effort is made to ensure complete
accuracy of the information in this manual no liabilities for inaccuracies or the consequences thereof
can be accepted by the manufacturer or the distributor who supplied the manual.
This manual contains proprietary information of PRM Newage Limited. It is intended solely for the
information and use of parties operating and maintaining the equipment described herein. Such
proprietary information may not be used, reproduced, or disclosed to any other parties for any other
purpose without the express written permission of PRM Newage Limited
The following international symbols are used in this service manual:
WARNING! THIS SYMBOL WARNS OF POSSIBLE PERSONAL INJURY
CAUTION! THIS SYMBOL WARNS OF POSSIBLE DAMAGE TO TRANSMISSION

2 -PRM 60
CONTENTS
LIST OF ILLUSTRATIONS 3
FOREWORD 4
CLAIMS UNDER WARRANTY 4
SERVICE PARTS 4
PRE-DELIVERY TEST 4
IDENTIFICATION PLATE INFORMATION 5
SERVICE CLASSIFICATION DEFINITIONS 6
1. GENERAL DATA 6
1.1 Specifications 6
2. INTRODUCTION 7
3. CONSTRUCTION 7
3.1 Gearcase 7
3.2 Gear train 7
4. OPERATION 7
4.1 Output Rotations 7
4.2 Lubrication 7
4.3 Approved oils and oil filling 7
5. INSTALLATION 8
5.1 General 8
5.2 Checking the Engine Flywheel Housing 8
5.3 Checking the Engine Flywheel 8
5.4 Mounting the Gearbox to the Engine 10
5.5 Alignment to Propeller Shaft 10
5.6 Installation angle 11
5.7 Remote control operating systems 12
6. OPERATION 13
6.1 First time usage 13
6.2 Drive selection 13
6.3 Trailing (free wheeling) the Propeller 13
7. ROUTINE MAINTENANCE 14
7.1 Initial maintenance (after 25 hours running) 14
7.2 Daily checks 14
7.3 Six monthly check 14
7.4 Annual check 14
7.5 Cone Clutch Adjustment 14

3 -PRM 60
8. FAULT FINDING 15
9. SERVICING AND REPAIRS –GENERAL 16
9.1 Seals 16
9.2 Bearings 16
9.3 Cleaning 16
9.4 Inspection 16
9.4.1 Gearcase 16
9.4.2 Gears 16
9.4.3 Bearings 16
9.4.4 Threaded parts 16
9.5 Assembly 16
9.6 Disassembly of Gearbox 16
9.6.1 Selector assembly 16
9.6.2 Gearcase assembly 17
9.6.3 Input Shaft 17
9.6.4 Output Shaft 17
9.6.5 Idler Shaft 17
9.6.6 Selector 17
9.6.7 Front Cover 17
9.6.8 Gearcase 17
9.7 Re-assembly of Gearbox 17
9.7.1 Input shaft 17
9.7.2 Output shaft (see 9.7.5 for Shimming procedure) 17
9.7.3 Idler Shaft 18
9.7.4 Selector Housing assembly 18
9.7.5 Shimming (Output Bearings ) 18
9.7.6 Cone Clutch Selection 19
10. SPECIAL TOOLS 19
10.1 Tool Kit 19
10.2 Tightening torques 19
11. REPLACEMENT PARTS ORDERING 19
12.PARTS LIST 20
* USE LOCTITE THREAD SEALANT 542 ON THREAD 20
13. EXPLODED VIEW AND CROSS- SECTION 21
SPARES KITS 25
LIST OF ILLUSTRATIONS
Figure 1 - Example of Serial Plate 5
Figure 2 - Blank Serial Plate 5
Figure 3 - Checking the Flywheel and Flywheel Housing 8
Figure 4 –Intallation Details 9
Figure 5 - Exploded view and cross-section 21