Notes - LO-10-3930-408-120005

NOTES:

9. DROP GEARCASE. Each 250 operating hours

check level. Change gear lubricant only when required

by maintenance repair action, or contamination by water

1. FOR OPERATION OF EQUIPMENT IN

or other foreign material. Drop gearcase drains through

PROTRACTED COLD TEMPERATURES BELOW -15F

differential drain. After refill, operate for 5 minutes,

(-26C).

Remove lubricants prescribed in Key for

check for leaks and bring oil to "FULL" mark.

temperatures above -15F (-26C). Relubricate with

10. STEERING GEAR. Each 250 operating hours

lubricants specified in Key for temperatures below -15F

check level. Change gear lubricant only when required

(-26C). If OEA lubricant is required to meet the

by maintenance repair action, or contamination by water

temperature ranges prescribed in the Key, OEA lubricant

or other foreign material. Remove capscrew from lower

is to be used in place of OE/HDO-10 lubricant for all

left side of housing end cover to drain. After refill,

temperature ranges where OE/HDO-10 is specified in

operate for 5 minutes, check for leaks and bring oil to

the Key.

"FULL" mark.

2. OIL CAN POINTS. Each 250 operating hours

11. BRAKE MASTER CYLINDER.

Each 250

lubricate control linkages, pins and clevises, and all

operating hours check level and maintain to 1/4-inch (0.6

exposed adjusting threads with OE/HDO.

cm) from top with BFS.

3. ENGINE OIL LEVEL HOT OR COLD CHECK.

Cold engine, oil level should be at high mark on dipstick.

WARNING

hot engine, oil level must be between high and low marks

Particles blown by compressed air

on dipstick (allow to set 5 minutes before checking).

are hazardous. Make certain the air

4. ENGINE CRANKCASE. Oil is to be changed

stream is directed away from user

each 250 operating hours. Drain when oil is warm.

and other personnel in the area. To

5. ENGINE OIL FILTER. Each 250 operating

prevent injury user must wear safety

hours remove filter element, clean housing and install

goggles or face shield when using

new filter element. After installing new filter element, fill

compressed air.

crankcase, operate engine for 5 minutes, check housing

for leaks, check crankcase oil level and bring to "FULL"

12. DRIVE AXLE VENT PLUG. Each 250 operating

mark.

hours remove plug, clean with approved dry cleaning

6. DISTRIBUTOR.

Each 250 operating hours

solvent, blow out with compressed air, and install plug.

lubricate breaker arm pivot and wick under rotor with one

13. AIR CLEANER. Each 250 operating hours

or two drops of PL. Wipe breaker cam lightly with GAA.

disassemble entire unit, clean, assemble and refill with

Remove housing plug and fill reservoir with PL. Avoid

OE/HDO.

excessive lubrication.

14. TRANSMISSION.

Check oil level each 10

7. WHEEL BEARINGS.

Each 1000 operating

operating hours with oil at operating temperature and

hours remove wheels, clean and inspect all parts,

engine stopped. Maintain level to "FULL" mark with

replace worn or damaged parts, repack bearings, and

OE/HDO.

assemble.

8. GENERATOR.

Each 250 operating hours

lubricate generator bearings with six to eight drops of

OE/HDO. Avoid excessive lubrication.

TA 220621

LO 10-3930-408-12

CARD 5 OF 6