1. HETS 4-31 EXTENDED FOOTREST 1. LOCKPINS (2) 2. FORWARD LOCKPIN HOLES (2) 3. FOOTREST 4. SEAT 5. REAR LOCKPIN HOLES (2) 6. FLOORBOX

2. HETS 4-32 RIFLE STOWAGE 1. RIFLE BUTT 2. LOWER MOUNT 3. TRIGGER GUARD 4. RIFLE MOUNT HANDLE 5. TOP MOUNT 6. RIFLE HEAT GUARD

3. HETS 4-33 REAR SEAT/BED CONVERSION 1. LEVER 2. LEVER 3. BACK OF SEAT 4. CABLES (2) 5. CAB CEILING HOOKS

4. HETS 4-34 OPERATE GAS PARTICULATE FILTER UNIT 1. PROTECTIVE MASK 2. CANISTER 3. POUCH

5. HETS 4-35 OPERATE GAS PARTICULATE FILTER UNIT (CONTINUED) 4. SPRING CLIP 5. INTAKE HOLES 6. GAS PARTICULATE FILTER SWITCH

6. HETS 4-36 GAS PARTICULATE FILTER HOSE REMOVAL/STOWAGE 7. BREAKAWAY SOCKET 8. MOUNT 9. CANISTER 10. PROTECTIVE MASK

7. HETS 4-37 GAS PARTICULATE FILTER HOSE REMOVAL/STOWAGE 1. PROTECTIVE MASK 2. BREAKAWAY SOCKET 3. CANISTER 4. POUCH 5. FILTER SWITCH

8. HETS 4-38 GAS PARTICULATE FILTER HOSE REMOVAL/STOWAGE (CONTINUED) 6. CLIP 7. INTAKE HOLES 8. BREAKAWAY SOCKET 9. MOUNT

9. HETS 4-39 WARM ENGINE START-UP 1. PARKING BRAKE CONTROL 2. TRANSMISSION RANGE SELECTOR 3. ENGINE SWITCH 4. CHECK GAUGES INDICATOR 5. CHECK ENGINE INDICATOR

10. HETS 4-40 WARM ENGINE START-UP (CONTINUED) 6. ENGINE SWITCH 7. LOW AIR INDICATOR 8. WARNING ALARM

11. HETS 4-41 WARM ENGINE START-UP (CONTINUED) 9. OIL PRESSURE GAUGE

12. HETS 4-42 WARM ENGINE START-UP (CONTINUED) 10. AIR PRESSURE GAUGE 11. LOW AIR INDICATOR 12. WARNING ALARM 13. FUEL GAUGE 14. WATER TEMPERATURE GAUGE 15. BATTERY GAUGE (24 V) 16. BATTERY GAUGE (12 V)

13. HETS 4-43 WARM ENGINE START-UP (CONTINUED) 17. AIR CLEANER RESTRICTION INDICATOR

14. HETS 4-44 COLD ENGINE START-UP 1. PARKING BRAKE CONTROL 2. TRANSMISSION RANGE SELECTOR 3. ENGINE SWITCH 4. CHECK GAUGES INDICATOR 5. CHECK ENGINE INDICATOR 6. ETHER START CONTROL BUTTON

15. HETS 4-45 ENGINE SHUTDOWN 1. TRANSMISSION RANGE SELECTOR 2. PARKING BRAKE

16. HETS 4-46 ENGINE SHUTDOWN (CONTINUED) 3. TACHOMETER 4. ACCELERATOR PEDAL 5. ENGINE SWITCH

17. HETS 4-47 ENGINE SHUTDOWN

18. HETS 4-48 HOW TO OPERATE ENGINE BRAKE CONTROLS 1. ENGINE BRAKE RETARDER ON/OFF SWITCH 2. ENGINE BRAKE RETARDER HIGH/LO SWITCH 3. THROTTLE TREADLE 4. TACHOMETER

19. HETS 4-49 ENGINE BRAKE OPERATION GUIDELINES 1. DO NOT USE ENGINE BRAKE WITH COLD ENGINE. 2. SELECT PROPER TRANSMISSION GEAR. 3. BE AWARE OF CONTROL SWITCH POSITION. 4. USE CORRECT POSITION FOR ROAD SURFACE CONDITIONS. 5. GET ACQUAINTED WITH “BRAKING FEEL”. 6. USE CORRECT GEAR ON DOWNGRADE. 7. ALWAYS SHUT OFF CONTROL SWITCH AFTER USE.

20. HETS 4-50 CTIS CONTROLLER 1. ROTARY SELECTOR SWITCH 2. OVERSPEED INDICATOR 3. LOW AIR INDICATOR 4. START (CTIS) SWITCH 5. CTIS ON/OFF SWITCH

21. HETS 4-51 CTIS SPEED LIMITS AND TIRE PRESSURES COLD TIRE PRESSURE TERRAIN Highway Cross Country Mud, Sand, Snow Emergency MPH (KM/H) MAX 45 (72) 30 (48) 15 (24) 5 (8) FRONT (2) PSI (KPA) 75 (517) 55 (380) 40 (275) 30 (207) REAR (6) PSI (KPA) 75 (517) 55 (380) 40 (275) 30 (207)

22. HETS 4-52 CTIS OPERATING PROCEDURES 1. CTIS ON/OFF SWITCH 2. ROTARY SELECTOR SWITCH 3. START (CTIS) SWITCH

23. HETS 4-53 HET DRIVELINE MODES