
SR3370 & SR2770 (CE) – 12864B page 1
Table of Contents
General Specifications
General Specifications SR3370 .................3
General Specifications SR2770 .................4
Engine Data.................................5
Engine Oil Charts ............................5
Table of Contents
Maintenance Information
About this Manual: ...........................7
Manual Organization..........................7
General Specifications.......................7
Maintenance ..............................7
Auto level system...........................7
Repair parts and drawings....................7
Hydraulics ................................7
Electrical .................................7
Options...................................7
Parts index - Page locator ....................7
Maintenance and Schematics...................7
Maintenance information .....................7
Maintenance schedules .......................8
Daily Maintenance ...........................9
Pre-operational inspection....................9
Hydraulic Hose Age ..........................9
90 Day or 150 Hour Maintenance
(Trained Service Technician) ................10
Yearly or 500 Hour Maintenance
(Trained Service Technician) ................10
Lubricants .................................11
Pressure gun application....................11
Lubrication ...............................11
King pins (Item 1)..........................11
Tie rods (Item 2) ..........................11
Steer cylinder end (Item 3) ..................11
Wheel bearings
Drive wheels (Item 4) .....................11
Engines (Item 5) ..........................12
Hydraulic oil reservoir (Item 6) ...............12
Return filter (Item 7)........................12
Door hinges and latches (Item 8) .............12
Slide pads (Item 9).........................12
Scissor arm bearings (Item 10) ...............12
Batteries (Item 11) ..........................12
Preventive inspection maintenance
90 day or 150 hour checklist .................14
Torque chart ...............................16
Servicing STC Fittings .......................17
Disconnection ............................17
Inspection................................17
Installation and connection ..................17
Seal replacement instructions ................18
Auto Level System Troubleshooting.............19
Test procedures...........................19
Using the EZcal ...........................19
EZcal auto level calibration procedure .........20
To order service or repair parts ................22
ANSI and OSHA compliance.................22
Manuals ................................22
Section 1. - Repair Parts
Chassis assembly SR3370 ...................1-2
Chassis assembly drawing SR3370 ............1-3
Chassis assembly drawing SR2770 ............1-4
Chassis assembly SR2770 ...................1-5
Steer axle assembly ........................1-6
Steer axle assembly drawing .................1-7
Drop axle assembly drawing ..................1-8
Drop axle assembly .........................1-9
Tray assembly, hydraulic and electrical ........1-10
Tray assembly, hydraulic and electrical
drawing ................................1-11
Engine side tray assembly drawing............1-12
Engine side tray assembly ..................1-13
Cable operated emergency bleed down SR3370 .1-14
Cable operated emergency bleed down
drawing SR3370 .........................1-15
Cable operated emergency bleed down
drawing SR2770 .........................1-16
Cable operated emergency bleed down SR2770 .1-17
Scissor arm assembly SR3370 ...............1-18
Scissor arm assembly drawing SR3370 ........1-19
Scissor arm assembly drawing SR2770 ........1-20
Scissor arm assembly SR2770 ...............1-21
Outrigger Installation .......................1-22
Outrigger Installation - drawing ...............1-23
Platform assembly drawing ..................1-24
Platform assembly .........................1-25
Platform assembly .........................1-26
Fuel tank assembly, diesel fuel ...............1-27
Engine assembly, Kubota D905 ..............1-28
Engine assembly, Kubota D905 drawing .......1-29
Upper control box mounting assembly .........1-31
Placards and decals installation ..............1-32
Placards and decals drawing ................1-33