Snorkel SR2770 Use and care manual

December 2005
Part Number 11669B
MANUAL
MAINTENANCE and REPAIR PARTS
Engine Powered – Gasoline/Diesel/LPG Rev B

GENERAL INFORMATION
GENERAL INFORMATION 1-1
REPAIR PARTS
CHASSIS ASSEMBLY 2-1
TRAY ASSEMBLY, HYDRAULIC AND ELECTRICAL 2-2
ENGINE SIDE TRAY ASSEMBLY 2-3
ENGINE ASSEMBLY, KUBOTA D905 DIESEL 2-4
CABLE OPERATED EMERGENCY BLEED DOWN 2-5
FUEL TANK ASSEMBLY, DIESEL FUEL 2-6
OUTRIGGER INSTALLATION 2-7
OUTRIGGER INSTALLATION (FROM SERIAL # NZ031124) 2-8
SCISSOR ARM ASSEMBLY 2-9
SAFETY PROP 2-10
PLATFORM INSTALLATION 2-11
PLACARDS AND DECALS 2-12
HYDRAULICS
4 WHEEL DRIVE MANIFOLD BLOCK ASSEMBLY 3-1
MANIFOLD ASSY, MAIN 3-2
STABILISER VALVE BLOCK 3-3
VALVE ASSEMBLY, STABILISER CYLINDER 3-4
HYDRAULIC OIL TANK ASSEMBLY 3-5
HYDRAULIC OIL RETURN FILTER ASSEMBLY 3-6
CYLINDER ASSEMBLY, LIFT 3-7
HYDRAULIC SCHEMATIC, 4 WHEEL DRIVE 3-8
ELECTRICAL
GROUND CONTROL BOX ASSEMBLY, KUBOTA D905 DIESEL UNITS 4-1
GROUND BOX, COMPLETE 4-2
OPERATOR HORN KIT 4-3
AUTO LEVEL CONTROL BOX OPTION WIRING DIAGRAM 4-4
PLATFORM CONTROL BOX ASSEMBLY 4-5
ELECTRICAL SCHEMATIC AUTO LEVEL 4-6
ELECTRICAL SCHEMATIC STANDARD 4-7
OPTIONS
AC OUTLET AT PLATFORM, 125 VOLT 5-1
AC OUTLET AT PLATFORM, 230 VOLT 5-2
FLASHING LIGHT INSTALLATION 5-3
FUEL GAUGE OPTION 5-4
LANYARD ATTACHMENT INSTALLATION 5-5
MAINTENANCE
MAINTENANCE 6-1
Appendix A:Pages Index A
Appendix B:Parts Index B

General Specifications
■General Specifications
SR2770 – 11669B Rev B page 3
SPECIFICATIONS SR2770
Nominal working height 10.28m 33’ 9”
Maximum height to basket floor 8.28m 27’ 2”
Maximum outreach 1200mm with roll out deck
Speed (when raised) 0 to 1kph 0 to 0.64mph
Speed (maximum drive) 0 to 4.5kph 0 to 2.8mph
Maximum width of base 1.77m 5’ 9”
Safe working load - Main deck
(Roll out deck not extended) 580kg 1280lbs
Safe working load - Main deck
Roll out deck extended - R/O deck 460kg
120kg 1015lbs 265lbs
Standard colour White platform. Orange scissors and base
Platform size* 2.73 x 1.65m 8’ 11” x 5’ 5”
Collapsed height 1.7m 5’ 8”
Overall length (with stabilizers) 3.36m 11’ 0”
Gradeability 35%
Lift time 26 seconds
Lower time 35 seconds
Turning radius (inner) 2.83m 9’ 3”
Turning radius (outer) 4.6m 15’ 1”
Insulation rating Nil
Overall weight 2800kg 6272lbs
Ground clearance 370mm 14.6”
■Engine Data
ENGINE MAKE KUBOTA(gasoline) KUBOTA (LPG) KUBOTA (diesel)
Model WG750-G D905-B
Fuel gasoline LPG diesel no. 2-D
Fuel Grade Unleaded 85 octane
(motor method)
Do not use gasoline
blended with methyl
alcohol.
HD5
Gas Processors
Association Standard
2140
Category: special
dual propane
ASTM no. 2-D
ASTM D975
centane no. > 44
(For operating temp. below 32°F (0°C)
use "winterized" no. 2-D.)
Coolant 50% water + 50% ethylene glycol
Operating Temperature 180°F - 205°F(82°C - 96°C)
Oil Capacity 3.5 qt USA
(3.25 liters) 5.2 qt USA (5.1 liters)
Oil Grade API: SF, SF/CD API: C/CD/CE
Oil Weight see chart below
Running Time
(one tank of fuel) A full tank of gasoline or diesel, will last an entire eight hour shift, under normal working conditions. It normally takes two tanks of LPG per eight hour shift.

page 4Rev B SR2770 – 11669B
General Specifications
KUBOTA D905-B
77
32
20
0
°F °C
+25
0
-7
-17
SAE 10W/30 or 10W40
SAE 30SAE 20SAE 10W
Single Viscosity Multi Viscosity
■Engine Oil Charts
KUBOTA WG750-G GASOLINE ENGINE
77
32
20
0
°F °C
+25
0
-7
-17
SAE 10W/30
SAE 30SAE 20SAE 10W
Single Viscosity Multi Viscosity

REPAIR PARTS
SR2770 PARTS MANUAL CHASSIS ASSEMBLY
CHASSIS ASSEMBLY Wed Jan 27 01:14:54 UTC 2021 2-1

Item Part No. Name Qty Uom
0. 11628 CHASSIS ASSEMBLY Ref EA
1. 11663 BASE WELD 1 EA
2. 11639 SWING ARM WELD, FLOATING
AXLE
2 EA
3. 11642A Axle Cylinder Assembly 2 EA
4. 608934 WHEEL AND TYRE ASSEMBLY,
RIGHT HAND
2 EA
5. 608914 WHEEL AND TYRE ASSEMBLY,
LEFT HAND
2 EA
6. 98300-9 Wheel Nut 24 EA
7. 11600A WHEEL MOTOR, BRAKED 2 EA
8. 11601A WHEEL MOTOR ASSEMBLY,
STEER
2 EA
9. 560248A LIFT LIMIT SWITCH 2 EA
11. 11647A ENGINE SIDE TRAY ASSEMBLY 1 EA
12. 11641 TRAY ASSEMBLY, HYDRAULIC
AND ELECTRICAL
1 EA
13. 560278 MAGNETIC PROXIMITY
SWITCH
4 EA
14. 3616-16140 Metric Bolt Grade 10.9 4 EA
15. 3608-16c CONELOK NUT, M16 4 EA
16. 3603-16HD Plain Washer 12 EA
17. 3616-12100 Metric Bolt, Grade 10.9 4 EA
18. 3608-12c CONELOK NUT, M12 4 EA
19. 3603-12HD Plain Washer 8 EA
20. 11662-1 CLAMP BAR 1 EA
21. 11662-2 RUBBER PACKING 2 EA
22. 11683 COVER, DRIVE VALVE 1 EA
23. 11618A 4 WHEEL DRIVE MANIFOLD
BLOCK ASSEMBLY
1 EA
Not
Shown
11617A 2WD VALVE ASSEMBLY 1 EA
25. 11359 LOOM, AXLE CYLINDER 1 EA
SR2770 PARTS MANUAL CHASSIS ASSEMBLY
CHASSIS ASSEMBLY Wed Jan 27 01:14:54 UTC 2021 2-1

Item Part No. Name Qty Uom
26. 56024-6 LOOM 1 EA
27. PNNA STABILISER ASSEMBLY (REFER
PAGE 1 - 16)
1 EA
28. 11595A 4WD STEER AXLE ASSEMBLY Ref EA
29. 11595-1 AXLE MEMBER SUBWELD 1 EA
30. 11595-2 BEARING SUPPORT, LOWER 2 EA
31. 3626-1 Flanged Permaglide Bush 4 EA
32. 11699 Steer Cylinder 1 EA
33. 9311 Pin 5/8" x 53 lg 1 EA
34. 11591 STEERING TIE ROD WELD 1 EA
35. 9319 Pin 15 x 56 lg 3 EA
36. 3624-27 Permaglide Bush 3 EA
37. 3616-12060 Metric Bolt Grade 10.9 8 EA
38. 3603-12H Plain Washer 8 EA
39. 8628 Pin Keeper 4 EA
40. 11590 Swivel Housing, Kingpin 2 EA
41. 11796 LEVEL BUBBLE 1 EA
42. 11794 MOUNTING BRACKET 2 EA
SR2770 PARTS MANUAL CHASSIS ASSEMBLY
CHASSIS ASSEMBLY Wed Jan 27 01:14:54 UTC 2021 2-1

REPAIR PARTS
SR2770 PARTS MANUAL TRAY ASSEMBLY, HYDRAULIC AND ELECTRICAL
TRAY ASSEMBLY, HYDRAULIC AND ELECTRICAL Wed Jan 27 01:14:54 UTC 2021 2-2

Item Part No. Name Qty Uom
0. 11641 TRAY ASSEMBLY, HYDRAULIC
AND ELECTRICAL
1 EA
1. 0102006 Decal Battery Disconnect 1 EA
2. 010268-1 HOLD DOWN BRACKET,
BATTERY
1 EA
3. 11615A MAIN MANIFOLD ASSEMBLY 1 EA
4. 11616A STABILISER VALVE ASSEMBLY 1 EA
5. 300840 Lock Out Lever Assembly 1 EA
6. 302-0049 Switch Battery Disconnect 1 EA
7. 3020139 LEVEL SENSOR 1 EA
8. 11469 LEFT HAND HINGE WELDMENT,
LOWER
1 EA
9. 11469-1 RIGHT HAND HINGE
WELDMENT, LOWER
1 EA
10. 11596 Battery 12V 1 EA
11. 11470 LEFT HAND HINGE WELDMENT,
UPPER
1 EA
12. 11470-1 RIGHT HAND HINGE
WELDMENT, UPPER
1 EA
13. 11649 HYDRAULIC OIL RETURN
FILTER ASSEMBLY
1 EA
15. 11558 Hydraulic Tank Assembly 1 EA
16. 8342416-3 Latch - Adjustable Trigger, Key
508CH
1 EA
17. 560222 GROUND BOX, COMPLETE 1 EA
18. 560240 DECAL, GROUND CONTROL 1 EA
19. 3649-4 BATTERY CABLE ASSEMBLY 2 EA
21. PNNA BASE PANEL SUBWELD 1 EA
22. 11646-3 HYDRAULIC OIL TANK SHELF 1 EA
23. 11646-4 TOP PLATE 1 EA
26. 11646-7 BACK PLATE 1 EA
28. 11646-9 REINFORCEMENT ANGLE
WELD
1 EA
SR2770 PARTS MANUAL TRAY ASSEMBLY, HYDRAULIC AND ELECTRICAL
TRAY ASSEMBLY, HYDRAULIC AND ELECTRICAL Wed Jan 27 01:14:54 UTC 2021 2-2