Lull 1044C-54 Parts Manual
An Oshkosh Corporation Company
Illustrated Parts Manual
Model
1044C-54
Series II
S/N 0160009654 & After
including 0160008714
31200069
Revised
February 19, 2014
EFFECTIVITY PAGE
March 18, 2005 - A - Original Issue Of Manual
May 11, 2006 - B - Revised Manual
July 8, 2008 - C - Revised Manual, (Manual edited to - 0010667 Revision 18)
November 16, 2009 - D - Revised Manual
March 1, 2011 - E - Revised Manual
June 8, 2012 - F - Revised Manual
January 24, 2013 - G - Revised Manual
April 3, 2013 - H - Revised Manual
August 1, 2013 - I - Revised Manual
January 10, 2014 - J - Revised Manual
February 19, 2014 - K - Revised Manual
31200069 1044C-54 Series II i
EFFECTIVITY PAGE
1044C-54 Series II 31200069ii
TABLE OF CONTENTS
FIGURE NO. TITLE PAGE NO.
SECTION 1 –
FRAME & ATTACHING PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
1-1 Main Frame Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
1-2 Outrigger Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
SECTION 2 –
BOOM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
2-1 First Boom Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2-2 Bearing Pads, Spacers & Shims, (First Boom Section) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
2-3 Second Boom Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14
2-4 Bearing Pads, Spacers & Shims, (Second Boom Section) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20
2-5 Third Boom Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24
2-6 Fourth Boom Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-32
2-7 Transfer Carriage/Boom Cradle Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-36
2-8 Quick Attach Group Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-38
SECTION 3 –
ATTACHMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
3-1 Carriage Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
3-2 Tilt Carriage Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
3-3 Swing Carriage Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
3-4 Utility Bucket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16
3-5 50 In Single Fork Positioning Carriage Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18
3-6 50 In Dual Fork Positioning Carriage Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20
3-7 Truss Boom Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-24
3-8 12 Ft Truss Boom With Winch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28
3-9 Carriage Assembly With 8 Ft Vertical Mast (Non-Tilt) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32
3-10 Carriage Assembly With 8 Ft Vertical Mast (Tilt) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-34
3-11 8 Ft Vertical Mast Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-36
3-12 Forks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-38
3-13 Fork Mounted Platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-40
3-14 Sweeper Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-44
3-15 Grapple Bucket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-46
3-16 Fork Mounted Lifting Hook . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-48
3-17 8 Ft Mast Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-50
3-18 Buckets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-52
3-19 Fork Pin Lock Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-54
3-20 Sheet Material Handler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-56
3-21 50 in Side Shift Carriage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-58
SECTION 4 –
ENGINE & ATTACHING PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
4-1 Engine Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
4-2 Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16
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FIGURE NO. TITLE PAGE NO.
4-3 Radiator Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24
4-4 Air Cleaner Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-32
4-5 Exhaust Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36
SECTION 5 –
DRIVE TRAIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
5-1 Drive Train Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
5-2 Front Axle Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
5-3 Front Axle - Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
5-4 Front Axle - Limited Slip Differential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10
5-5 Front Axle - Casing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12
5-6 Front Axle - M-Disc Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
5-7 Front Axle - Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18
5-8 Front Axle - Joint Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-20
5-9 Front Axle - Planetary Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-22
5-10 Rear Axle Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-24
5-11 Rear Axle - Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-26
5-12 Rear Axle - Differential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-30
5-13 Rear Axle - Casing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-32
5-14 Rear Axle - M-Disc Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-34
5-15 Rear Axle - Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-38
5-16 Rear Axle - Joint Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-40
5-17 Rear Axle - Planetary Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-44
5-18 ZF Transmission - Converter & Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-46
5-19 ZF Transmission - Gearbox Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-48
5-20 ZF Transmission - Reversing Gear KV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-50
5-21 ZF Transmission - Reversing Gear KR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-52
5-22 ZF Transmission - Coupling Group K1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-54
5-23 ZF Transmission - Coupling Group K2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-56
5-24 ZF Transmission - Coupling Group K3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-58
5-25 ZF Transmission - Coupling Group K4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-60
5-26 ZF Transmission - Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-62
5-27 ZF Transmission - Control Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-64
5-28 ZF Transmission - Gearshift System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-66
5-29 ZF Transmission - Oil Pump, Filter & Dipstick . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-70
5-30 Drive Shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-72
5-31 Tires & Rims . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-74
SECTION 6 –
CAB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
6-1 Operators Compartment Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
6-2 Cab Enclosure Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
6-3 Windshield Wiper Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8
6-4 Windshield Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10
6-5 Window Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-12
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6-6 Door Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-14
6-7 Insulation Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-16
6-8 Instrument Panel Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-18
6-9 Operator’s Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-20
6-10 Heater & Air Conditioning System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-24
SECTION 7 –
CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
7-1 Joystick . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
7-2 Frame Level & Outrigger Joystick Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6
7-3 Steer Column Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-10
7-4 Brake Valve Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-14
7-5 Accelerator Pedal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-16
SECTION 8 –
HYDRAULIC CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
8-1 Pump, Suction - Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
8-2 Boom Hydraulic Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4
8-3 Hoist & Rear Carriage Tilt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-8
8-4 Second Auxiliary Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-10
8-5 Transfer Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-14
8-6 Outrigger Cylinder & Joystick . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-16
8-7 Frame Level & Rear Axle Stabilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-18
8-8 Steering Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-22
8-9 Joystick Control Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-24
8-10 Service Brake Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-28
8-11 Park Brake Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-30
8-12 Test Port Hydraulic Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-32
SECTION 9 –
HYDRAULIC COMPONENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1
9-1 Front Carriage Tilt Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-2
9-2 Rear Carriage Tilt Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-6
9-3 Frame Tilt Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-8
9-4 Hoist Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-10
9-5 Boom Extension Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-12
9-6 Transfer Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-14
9-7 Outrigger Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-16
9-8 Rear Stabilizer Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-18
9-9 Steering Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-20
9-10 Hydraulic Control Valve Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-22
9-11 Tandem Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-26
9-12 Accumulator Charge Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-28
9-13 6-Port Circuit Selector Valve Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-30
31200069 1044C-54 Series II v
TABLE OF CONTENTS
FIGURE NO. TITLE PAGE NO.
9-14 Hydraulic Return Line Filter Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-32
9-15 Pressure Filter Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-34
9-16 In-line Filter Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-36
9-17 Accumulator Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-38
9-18 Rear Axle Stabilizer Control Valve, (under cab) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-40
9-19 Rear Axle Stabilizer Valve, (on rear axle) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-42
9-20 Fuel/Hydraulic Tank Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-44
9-21 Boom Extend Lockout Valve Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-46
9-22 Park Brake Valve Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-48
9-23 Valve Plate Components Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-50
9-24 Side Tilt Carriage Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-52
9-25 72” 90 Degree Swing Carriage Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-54
9-26 Grapple Bucket Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-56
9-27 50 in Side Shift Carriage Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-58
9-28 Shuttle Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-60
SECTION 10 –
ELECTRICAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1
10-1 Frame Harness Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-2
10-2 Outrigger/Boom Extend Lockout Harness Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-6
10-3 Engine Electrical Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-8
10-4 Transmission Harness Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-14
10-5 Operator’s Compartment Electrical Group Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-16
10-6 Fuses, Relays & Buzzer Mounting Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-18
10-7 Engine ECU Harness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-20
10-8 ECM Power Harness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-22
10-9 Electrical Options Harness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-24
SECTION 11 –
DECALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1
11-1 Decal Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2
SECTION 12 –
OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1
12-1 Worklight Option Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-2
12-2 Roadway Light Option Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-8
12-3 Strobe/Rotating Beacon Light Option Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-16
12-4 Tilting Carriage Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-20
12-5 Tower Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-22
12-6 Fork Positioning Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-24
12-7 Lockable Engine Side Panels Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-26
12-8 Battery Cold Start Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-28
12-9 Frame Level & Outrigger Joystick Repair Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-30
1044C-54 Series II 31200069vi
TABLE OF CONTENTS
FIGURE NO. TITLE PAGE NO.
SECTION 13 –
RECOMMENDED SPARE PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-1
SECTION 14 – PART NUMBER INDEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-1
31200069 1044C-54 Series II vii
TABLE OF CONTENTS
FIGURE NO. TITLE PAGE NO.
1044C-54 Series II 31200069viii
SECTION 1
FRAME & ATTACHING PARTS
31200069 1044C-54 Series II
PAP14840
K1
2
43
3
4
5
6
9
10
11
12
13
13
12
15
16
17
14
11
22
23
14
19
7
24
15
25
12
13
17
14
16
11
12
13
11
21
20
22
19
14
23
23
18
33
42
32
27
26
1
34
35
37
36
38
40
41
8
39
43
31
29
28
32
32
30
44
45
25
47
46
EARLIER PRODUCTION
FRAME & ATTACHING PARTS
Figure 1-1 Main Frame Assembly
1044C-54 Series II 312000691-2
FRAME & ATTACHING PARTS
Figure 1-1 Main Frame Assembly
Item Part Number Qty. Description Rev.
1 1001096074 1 MAIN FRAME, (S/N 0160040413 thru 0160051139 including 0160037824 &
0160038521 & excluding 0160050734 & 0160050735)
1001145161 1 MAIN FRAME, (S/N0160051140 & After including 0160050734 &
0160050735)
2 10700784 10 HEX HD CAPSCREW, 3/4-16X3-3/4, GR8, (Loctite & torque to 465 lb-ft)
3 3271501 4 HEX NUT, 5/16-18, GR8
4 10701309 4 LOCKWASHER, 5/16, (Before S/N 0160040413 excluding 0160037824 &
0160038521)
5 4711500 4 WASHER, 5/16
6 Ref DOWEL PIN, 3/4X2, (see Figure 9-6 for details)
7 90027473 20 HARDWASHER, 3/4
8 10701512 4 HEX NUT, 5/8-11
9 10700104 4 HEX HD CAPSCREW, 5/16-18X1, (Before S/N 0160040413 excluding
0160037824 & 0160038521)
0641507 4 HEX HD CAPSCREW, 5/16-18X7/8, GR4, (S/N 0160040413 & After including
0160037824 & 0160038521)
10 10236818 1 GRILLE, (S/N 0160009654 thru 0160040407 excluding 0160037824 &
0160038521), (with latch)
1001113283 1 GRILLE, (S/N 0160040413 & After including 0160037824 & 0160038521),
(without latch)
11 10116228 4 CYLINDER BUSHING
12 10732689 4 GREASE FITTING COVER
13 10716611 4 GREASE FITTING
14 4761800 4 WASHER, 1/2
15 3423197 2 FRAME TILT & OSCILLATION LOCK CYLINDER PIN, (lower)
16 3841709 2 LOCK PIN
17 0641810 2 HEX HD CAPSCREW, 1/2-13X1-1/4
18 10701312 8 LOCKWASHER, 1/2
19 10124732 2 FRAME TILT & OSCILLATION LOCK CYLINDER PIN, (upper)
20 10701508 4 HEX NUT, 3/8-16
21 10701310 4 LOCKWASHER, 3/8
22 0641832 2 HEX HD CAPSCREW, 1/2-13X4
23 10701510 10 HEX NUT, 1/2-13
24 3282201 10 HEX NUT, 3/4-16, GR8
25 4341026 1 SUBFRAME - 4 CYLINDER ENGINE, (S/N 0160009654 thru 0160040407)
1001096419 1 SUBFRAME - 4 CYLINDER ENGINE, (S/N 0160040413 & After including
0160037824 & 0160038521)
26 10338513 1 MIRROR BRACKET
27 10700205 4 HEX HD CAPSCREW, 3/8-16X1-1/4
28 10700107 1 HEX HD CAPSCREW, 5/16-16X1-3/4, (S/N 0160009654 thru 0160011418
including 0160008714)
29 10701309 1 LOCKWASHER, 5/16, (S/N 0160009654 thru 0160011418 including
0160008714)
30 10837299 1 END CAP PLUG, (S/N 0160009654 thru 0160011418 including 0160008714)
31 NSS Ref CONVEX MIRROR, (S/N 0160009654 thru 0160011418 including
0160008714), (no longer available, use Kit K1 for replacement)
32 8866348 1 CONVEX MIRROR, (S/N 0160011439 & After), (includes mounting hardware)
88521005 1 LOCKNUT, 5/16
88551010 2 LOCKWASHER, 5/16
33 10700404 8 HEX HD CAPSCREW, 1/2-13X1-1/2
E
C
31200069 1044C-54 Series II 1-3
FRAME & ATTACHING PARTS
Figure 1-1 Main Frame Assembly (Continued)
Item Part Number Qty. Description Rev.
34 Ref REAR STABILIZER CYLINDER, (see Figure 9-8 for details)
35 Ref FRONT AXLE ASSY, (see Figure 5-2 for details)
36 Ref FRAME TILT CYLINDER, (see Figure 9-3 for details)
37 Ref REAR AXLE ASSY, (see Figure 5-10 for details)
38 4341020 1 TRANSMISSION MOUNT WELDMENT
39 0642018 4 HEX HD CAPSCREW, 5/8-11X2-1/4, GR5, (Before S/N 0160051140)
10700605 4 HEX HD CAPSCREW, 5/8-11X2-1/4, GR5, (S/N 0160051140 & After including
0160050734 & 0160050735)
40 4752000 8 PLAIN WASHER, 5/8, (Before S/N 0160051140)
10701408 6 PLAIN WASHER, 5/8, (S/N 0160051140 & After including 0160050734 &
0160050735)
41 4762000 6 LOCKWASHER, 5/8, (Before S/N 0160051140)
10701314 6 PLAIN WASHER, 5/8, (S/N 0160051140 & After including 0160050734 &
0160050735)
42 Ref TANK SUPPORT MOUNT, (see Figure 9-20 for details)
43 0100071 AR
LOCTITE
excluding 0160037824 & 0160038521)
0100011 AR
LOCTITE
0160037824 & 0160038521)
44 10700703 2 HEX HD CAPSCREW, 3/4-10X2-1/4, GR5
45 10701315 2 LOCKWASHER, 3/4
46 10717809 2 CLAMP
47 Ref VALVE PLATE, (see Figure 9-23 for details)
®
262TM, (apply to item 2 & 39), (S/N 0160009654 thru 0160040407
®
242TM, (apply to item 2 & 39), (S/N 0160040413 & After including
K1 10732579 1 CONVEX MIRROR SERVICE KIT, (includes item 32)
1044C-54 Series II 312000691-4
FRAME & ATTACHING PARTS
Figure 1-1 Main Frame Assembly (Continued)
Item Part Number Qty. Description Rev.
31200069 1044C-54 Series II 1-5
FRAME & ATTACHING PARTS
PAP14600
111
108
106
107
111
108
111
109
112
108
107
1
2
3
4
15
5
6
101
10
15
11
8
7
13
14
105
114
113
114
114
104
108
111
110
107
12
9
15
102
103
203
204
202
206
205
207
201
111
102
115
115
109
112
109
112
109
112
116
Figure 1-2 Outrigger Assembly
1044C-54 Series II 312000691-6
FRAME & ATTACHING PARTS
Figure 1-2 Outrigger Assembly
Item Part Number Qty. Description Rev.
1 3312201 1 HEX NUT, 3/4-10
2 4762200 1 WASHER, 3/4
3 3423213 1 CENTER SHAFT
4 0642256 1 HEX HD CAPSCREW, 3/4-10X7
5 10732689 1 GREASE FITTING COVER
6 10715272 1 GREASE FITTING, 1/8
7 10167750 1 BUSHING RETAINER
8 10139945 AR SHIM, 16 GA
10139946 AR SHIM, 20 GA
10139947 AR SHIM, 24 GA
9 8310475 12 HEX HD CAPSCREW, 3/4-10X10, GR8
10 0641608 2 HEX HD CAPSCREW, 3/8-16X3/4
11 4761600 2 WASHER, 3/8
12 3575851 2 MOUNTING PLATE
13 3272205 12 HEX NUT, 3/4-10, GR8
14 8307703 12 PLAIN WASHER, 3/4
15 0100011 AR
LOCTITE
®
242TM, (apply to item 2, 9 & 10)
4210021 Ref OUTRIGGER ASSY, (includes items 101 thru 116 & items 3, 4 & 24 on
E
Figure 8-6)
101 4210020 1 OUTRIGGER FRAME
102 10116228 8 BUSHING
103 10239253 2 OUTRIGGER LEG ASSY, (includes item 102 & qty. 4 of item 114) AE
104 10266234 2 FOOT PAD
105 Ref OUTRIGGER CYLINDER, (see Figure 9-7 for details)
106 10165360 2 OUTRIGGER CYLINDER PIN
107 10165359 6 OUTRIGGER LEG & CYLINDER PIN
108 10232432 8 LOCK PIN
109 0642014 18 HEX HD CAPSCREW, 5/8-11X1-3/4, (torque to 140-145 lb-ft)
110 0642012 2 HEX HD CAPSCREW, 5/8-11X1-1/2
111 4762000 20 WASHER, 5/8
112 0100011 AR
LOCTITE
®
242TM, (apply to item 109)
113 10712339 2 GREASE FITTING, 45 DEGREES
114 10716611 6 GREASE FITTING
115 1101704 AR SHIM, 14 GA
116 0903209 2 OUTRIGGER STOP BRACKET ASSY, (includes items 201 thru 207) A
201 4220249 2 STOP WELDMENT
202 4220248 2 RUBBER PAD
203 0642019 4 HEX HD CAPSCREW, 5/8-11X2-3/8, (torque to 10-20 lb-ft)
204 4752000 4 PLAIN WASHER, 5/8
205 8305643 4 HEX LOCKNUT, 5/8-11
206 4712000 4 PLAIN WASHER, 5/8
207 0100011 AR
LOCTITE
®
242TM, (apply to item 205)
31200069 1044C-54 Series II 1-7
FRAME & ATTACHING PARTS
This Page Intentionally Left Blank
1044C-54 Series II 312000691-8
SECTION 2
BOOM
31200069 1044C-54 Series II
BOOM
PAP14860
2
3
4
2
6
5
8
9
10
11
13
14
15
10
9
12
6
7
50
23
41
44
45
1
43
39
34
42
39
34
23
35
36
34
33
29
32
31
30
27
26
28
25
27
26
19
17
18
20
37
24
23
22
21
16
38
31
32
40
59
61
60
51
55
56
58
0
80
60
40
20
-20
46
47
48
49
51
52
53
54
57
62
63
S/N 0160009654 THRU 0160014712
INCLUDING 0160008714
S/N 0160014713 THRU 0160033170
Before S/N 0160037900 excluding 0160037855
Figure 2-1 First Boom Section
1044C-54 Series II 312000692-2
Before S/N 0160037900 excluding 0160037855
BOOM
Figure 2-1 First Boom Section
Item Part Number Qty. Description Rev.
1 10705000 1 HEX LOCKNUT, 1/4-20
2 8642237 4 RETAINING RING
3 7139416 2 ANCHOR CLEVIS
4 8124138 2 CHAIN CLEVIS PIN
5 10701658 2 HEX LOCKNUT, 3/8-16
6 10701254 4 FLAT WASHER, 1/2
7 10837753 2 SHOULDER BOLT, 1/2X1-3/4
8 10701662 1 HEX LOCKNUT, 5/8-11
9 10701257 2 FLAT WASHER, 3/4
10 10265729 2 CHAIN EQUALIZER
11 10238726 1 CHAIN ADJUSTMENT ANCHOR
12 10721439 1 SHOULDER BOLT, 3/4X2
13 10701567 1 HEX JAM NUT, 1-1/4-7
14 10701319 1 LOCKWASHER, 1-1/4
15 10701517 1 HEX NUT, 1-1/4-7
16 10438566 1 FIRST BOOM SECTION
17 10138806 2 LOCK PIN
18 10701314 2 LOCKWASHER, 5/8
19 10267799 2 BOOM PIVOT PIN
20 10700605 2 HEX CAPSCREW, 5/8-11X2-1/4
21 10239098 1 BOOM COVER
22 10701508 6 HEX NUT, 3/8-16
23 10701310 8 LOCKWASHER, 3/8
24 10701404 6 FLAT WASHER, 3/8
25 10136240 2 REAR CARRIAGE TILT CYLINDER PIN, (rod end)
26 3841203 4 LOCK PIN
27 10700403 4 HEX CAPSCREW, 1/2-13X1-1/4
28 10136907 2 HOIST CYLINDER PIN, (rod end)
29 10701446 AR FLAT WASHER
30 8050001 2 REAR CARRIAGE TILT CYLINDER BUSHING, (rod end)
31 10716611 4 GREASE FITTING
32 10732689 4 GREASE FITTING COVER
33 10701209 2 HEX NUT, 1-8, GR8
34 10701259 4 FLAT WASHER, 1
35 10139068 1 PROXIMITY MOUNTING PLATE, (S/N 0160009654 thru 0160032405
including 0160008714)
1001091370 1 PROXIMITY MOUNTING PLATE, (S/N 0160032406 & After)
36 10700202 2 HEX HD CAPSCREW, 3/8-16X3/4
37 0100011 AR
38 10718830 4 HOIST CYLINDER BUSHING, (rod end)
39 10700940 2 HEX HD CAPSCREW, 1-8X6-1/2, GR8
40 8127030 2 UPPER CHAIN, (197.25 in long)
41 10138374 1 ROD TENSIONER
42 10238512 1 EXTENSION CYLINDER BASE MOUNT
43 10138745 1 LOWER CHAIN, (167.25 in long)
44 10238723 1 ADJUSTMENT BLOCK CHAIN
45 10727310 1 SHOULDER BOLT, 1/2 DIAX2
46 10701430 2 FLAT WASHER, #8, (S/N 0160009654 thru 0160014713 including
LOCTITE
0160008714)
®
242TM, (apply to item 20)
31200069 1044C-54 Series II 2-3
Before S/N 0160037900 excluding 0160037855
BOOM
Figure 2-1 First Boom Section (Continued)
Item Part Number Qty. Description Rev.
47 10701354 2 STAR WASHER, #8, (S/N 0160009654 thru 0160014712 including
0160008714)
48 10702034 2 ROUND HD SLOTTED SCREW, #8 -32X1/2, (S/N 0160009654 thru
0160014712 including 0160008714)
49 10238252 1 BOOM ANGLE INCLINOMETER, (S/N 0160009654 thru 0160014712
including 0160008714)
50 10703194 1 BUTTON HD SOCKET CAPSCREW, 1/4-20X1/2
51 4105262 1 BOOM ANGLE INDICATOR DECAL, (S/N 0160014713 & After)
52 7075611 1 BOOM ANGLE INDICATOR POINTER, (S/N 0160014713 thru 0160033170)
53 8305647 1 HEX LOCK NUT, 7/16-14, (S/N 0160014713 thru 0160033170)
54 8307113 3 PLAIN WASHER, 7/16, (S/N 0160014713 thru 0160033170)
55 1001098769 1 BOOM ANGLE INDICATOR POINTER, (S/N 0160033171 & After)
56 8305645 1 HEX LOCK NUT, 3/8-16, (S/N 0160033171 & After)
57 4711600 1 PLAIN WASHER, 3/8, (S/N 0160033171 & After)
58 1001096404 1 ANGLE INDICATOR SPACER, (S/N 0160033171 & After)
59 Ref BOOM EXTENSION CYLINDER, (see Figure 9-5 for details)
60 Ref REAR CARRIAGE TILT CYLINDER, (see Figure 9-2 for details)
61 Ref HOIST CYLINDER, (see Figure 9-4 for details)
62 10701312 4 LOCKWASHER, 1/2
63 10717554 4 CLAMP, 3/8
1044C-54 Series II 312000692-4
Before S/N 0160037900 excluding 0160037855
BOOM
Figure 2-1 First Boom Section (Continued)
Item Part Number Qty. Description Rev.
31200069 1044C-54 Series II 2-5
BOOM
PV1920
204
210
205
201
204
210
207
206
406
407
408
410
409
327
1
101
18
36
60
36
73
72
35
35
33
58
19
44
74
23
28
69
31
30
102
113
132
128
104
115
120
105
119
105
119
112
119
125
111
605
604
608
602
505
504
506
503
59
22
25
40
S/N 0160037900 & After including 0160037855
Figure 2-1 First Boom Section
1044C-54 Series II 312000692-6
S/N 0160037900 & After including 0160037855
BOOM
Figure 2-1 First Boom Section
Item Part Number Qty. Description Rev.
1 1001103578 Ref FIRST BOOM SECTION SUB ASSY, (Single Aux), (not available to order, see
items 101 thru 132 for service)
1001103583 Ref FIRST BOOM SECTION SUB ASSY, (Dual Aux), (not available to order, see
items 101 thru 132 for service)
18 3300143 2 WHEEL NUT
19 3313002 1 HEX JAM NUT, 1-1/4-7
22 4751600 6 FLAT WASHER, 3/8
23 4761400 1 LOCKWASHER, 5/16
25 4761600 6 LOCKWASHER, 3/8
28 4763000 1 LOCKWASHER, 1-1/4
30 Ref CHAIN & CLEVIS ASSY, (see Figure 2-5 for details)
31 Ref CHAIN & CLEVIS ASSY, (see Figure 2-5 for details)
33 8305643 1 LOCKNUT, 5/8-11
35 8307703 2 FLAT WASHER, 3/4
36 8310056 4 FLAT WASHER, 1/2
40 8310454 6 HEX NUT, 3/8-16
44 10138374 1 TENSIONER ASSY
58 10238726 1 EQUALIZER CHAIN ANCHOR
59 10239098 1 BOOM COVER
60 10265729 2 EQUALIZER BAR
69 10701517 1 HEX NUT, 1-1/4-7
72 10721439 1 SHOULDER BOLT, 3/4X2
73 10837753 2 SHOULDER BOLT, 1/2X2
74 88261014 1 BUTTON HD CAPSCREW, 1/4-20X1 /2
101 10438566 1 FIRST BOOM SECTION WELDMENT
102 0641606 2 HEX HD CAPSCREW, 3/8-16X3/4, GR5
104 0642018 2 HEX HD CAPSCREW, 5/8-11X2-1/4, GR5
105 0682652 4 HEX HD CAPSCREW, 1/8X6-1/2, GR5
111 Ref BOOM EXTENSION CYLINDER, (see Figure 9-5 for details)
112 3272601 2 HEX NUT, 1-8
113 4761600 2 LOCKWASHER, 3/8
115 4762000 2 LOCKWASHER, 5/8
119 8310061 6 FLAT WASHER, 1
120 10138806 2 LOCK PIN, 3/4
125 10238512 1 CYLINDER SUPPORT LUG
128 10267799 2 FRONT SHEAVE CHAIN PIN
132 1001091370 1 PROXIMITY SWITCH MOUNT PLATE
201 10136240 2 TILT CYLINDER PIN
204 0641810 4 HEX HD CAPSCREW, 1/2-13X1-1/4, GR5
205 10136907 2 HOIST CYLINDER PIN
206 Ref HOIST CYLINDER, (see Figure 9-4 for details)
207 4713400 AR FLAT WASHER, 1-1/2
210 3841203 4 ROD WIPER
327 Ref TILT CYLINDER, (see Figure 9-2 for details)
406 4105262 1 BOOM ANGLE INDICA TOR DECAL
407 1001098769 1 BOOM ANGLE INDICATOR PLATE
408 8305645 1 HEX LOCKNUT, 3/8-16
409 4711600 1 FLAT WASHER, 3/8
410 1001096404 1 SPACER
C
C
31200069 1044C-54 Series II 2-7
S/N 0160037900 & After including 0160037855
BOOM
Figure 2-1 First Boom Section (Continued)
Item Part Number Qty. Description Rev.
503 10238723 1 CHAIN ANCHOR
504 10727310 1 BOLT, 5/16X2
505 10705000 1 LOCKNUT, 1/4-20
506 8522012 AR ANTI-SEIZE LUBE
602 7139416 2 ANCHOR CLEVIS
604 8124138 2 CHAIN CLEVIS PIN
605 8642237 4 RETAINING RING
608 8522012 AR ANTI-SEIZE LUBE
1044C-54 Series II 312000692-8
S/N 0160037900 & After including 0160037855
BOOM
Figure 2-1 First Boom Section (Continued)
Item Part Number Qty. Description Rev.
31200069 1044C-54 Series II 2-9
BOOM
13
1
12
11
6
2
7
9
8
9
8
7
2
6
5
4
10
3
4
10
3
2
13
1
PV0560
Before S/N 0160037900 excluding 0160037855
Figure 2-2 Bearing Pads, Spacers & Shims, (First Boom Section)
1044C-54 Series II 312000692-10
Before S/N 0160037900 excluding 0160037855
BOOM
Figure 2-2 Bearing Pads, Spacers & Shims, (First Boom Section)
Item Part Number Qty. Description Rev.
1 10701361 12 STAR WASHER,1/2
2 10701315 6 LOCKWASHER, 3/4
3 10700730 2 HEX HD CAPSCREW, 3/4-10X2-3/4
4 10700489 4 HEX HD CAPSCREW, 1/2-20X3-1/2, GR8
5 10138615 1 LH RETAINER BLOCK PAD
6 10138773 2 PAD RETAINER, ALUMINUM
7 10700700 2 HEX HD CAPSCREW, 3/4-10X1-1/2
8 10139023 6 BOOM SLIDE PAD, (9/16X2 wide)
9 10136329 AR SHIM, 16 GA, (.060X2 wide)
10 10701312 2 LOCKWASHER, 1/2
11 10138721 1 RH RETAINER BLOCK PAD
12 10139530 2 BOOM SLIDE PAD, (1X3 wide)
13 10703236 AR SOCKET BUTTON HD CAPSCREW, 1/2-20X3/4
10703237 AR SOCKET BUTTON HD CAPSCREW, 1/2-20X1
10703242 AR SOCKET BUTTON HD CAPSCREW, 1/2-20X1-1/4
31200069 1044C-54 Series II 2-11
BOOM
27
48
6
9
27
64
26
21
51
45
46
66
34
49
43
1
34
36
66
43
49
PV01880
NOTE: USE LOCTITE® 242TM (0100011) ON ALL BOLT THREADS.
S/N 0160037900 & After including 0160037855
Figure 2-2 Bearing Pads, Spacers & Shims, (First Boom Section)
1044C-54 Series II 312000692-12
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