Operator's Manual

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Manual No. 3351-893 Rev B

Installation Instructions and Parts Manual

05-10456_4-14793

October 23, 2008

Workman 2004 and up, Heater Kit

Liquid Cooled Gas and Diesel Models

Model Number 07330

Parts List Reference Chart

Ref No. Part No. DESCRIPTION QTY

USED

U/M

I 108-3001 BRACKET –MOUNT 1 EA

2 108-3004 HEATER UNIT (15,000 BTU) 1 EA

3 108-3010 CLAMP U-BOLT ROUND, 1.75 x 2.75 x 3/8 STUD SIZE 2 EA

4 32104-17 SELF TAPPING SCREW, ¼-20UNC x ½” LONG 3 EA

5 32128-43 SERRATED FLANGE NUT, 3/8-16UNC 4 EA

6 108-3002 HOSE ELBOW 5/8” ID 2 EA

7 2412-119 CLAMP, HOSE, #10, .562-1.062 10 EA

8 108-3003 SPLICE, HOSE, .625” ID 2 EA

9 93-9216 HOSE, HEATER, .625” ID (16 Ft.) 1 EA

10 108-3006 VALVE, SHUT OFF 45 DEG FOR 5/8” HOSE 1 EA

11 93-9209 HOSE, TEE, LOWER RADIATOR 1 EA

12 108-3005 REDUCER FITTING, HOSE, ½ ID TO 5/8” ID 1 EA

13 2412-128 CLAMP, HOSE, #24 FOR 1.06” TO 2.00” OD 2 EA

14 99-1078 HOSE, HEATER, .500” ID 1 EA

15 108-3007 LOUVER FOR HEATER UNIT 2 EA

16 3290-378 NYLON RETAINER TIE, 8.87” LG 8 EA

18 3351-893 INSTALLATION AND REPLACEMENT PARTS LIST MANUAL 1 EA

19 105-9531 FITTING, 3/8 BPT TO .625” ID HOSE 1 EA

20 43-4300 EDGE TRIM, SMALL 2 EA

21 108-3008 WIRE HARNESS FOR HEATER KIT 1 EA

21:1 218-469 FUSE 15 AMP 1 EA

22 108-3009 DEFROSTER FAN KIT 1 EA

22:1 218-578 FUSE 10 AMP 1 EA

22:2 3251-2 SCREW, PHILLIPS HEAD 3 EA

23 108-3011 ROCKER SWITCH 1 EA

* 24 3255-17 STAR WASHER, NO. 10 1 EA

* Item 24 is not illustrated.

Page 1 of 7

Summary of content (7 pages)

PAGE 1
Manual No. 3351-893 Rev B Installation Instructions and Parts Manual Workman 2004 and up, Heater Kit Liquid Cooled Gas and Diesel Models Model Number 07330 Parts List Reference Chart Ref No. Part No.
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Manual No. 3351-893 Rev B Installation Instructions and Parts Manual The installation of the heater unit, electrical switch, wiring and hose routing is similar for both diesel and gas powered Workman models with the following exceptions; Step 9 Step 5 A. The liquid cooled gas powered Workman uses items 12 and 14, but not item 19. B. The liquid cooled diesel powered Workman uses item 19, but not items 12 and 14. Recommendation: Review all of the installations before starting the installation.
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Manual No. 3351-893 Rev B Installation Instructions and Parts Manual 12. Route hoses along the underside of the Workman frame, to the engine area. See Figures 4 and 5. Step 11 Figure 4 Figure 5 For Gas models refer to steps 13-15, only! 13. Locate the 90 degree elbow fitting under the thermostat and remove the rubber cap. Install the ½” heater hose (Item 14) and secure with a hose clamp. 14. Note: Route ½” hose towards the rear of machine behind throttle bracket and loop around near the intake hose. 15.
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Manual No. 3351-893 Rev B Installation Instructions and Parts Manual WATERPUMP INLET PUMP Step 19 Step 21 Step 20 Figure 8 (Gas or Diesel Model Shown) 21. Connect the 5/8” heater hose routed from the lower heater unit fitting to the 45 degree shut off valve. Measure the hose to the lower radiator hose and trim excess hose. Secure with a hose clamp. See Figure 8. 22. Install (2) Louvers (Item 15) into the front of the heater unit. See Figure 2. 23.
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Manual No. 3351-893 Rev B Installation Instructions and Parts Manual Adding Coolant and Purging System 31. 32. 33. 34. 35. 36. 37. 38. 39. Open bleed screw on top of the water pump. Remove hoses from the heater unit and slowly add coolant into both hoses. Re-connect hoses and fill radiator. Check the reservoir tank level. Start the engine and operate until warm. Tighten water pump bleed screw when coolant appears at the bleed screw. Open and close the 45 degree shut off valve several times. Stop engine.