(1) (2) (3) (4) (5) (6) (7) (8) (9) 30-DAY DS MAINT 30-DAY GS MAINT 1-YR ILLUS- DESCRIPTION ALLOWANCE ALLOWANCE ALW TRATION SMR FEDERAL QTY (A) (B) (C) (A) (B) (C) PER (A) (B) CODE STOCK USABLE UNIT INC 100 NUMBER ON OF IN EQUIP FIG ITEM REF NUMBER & MFR CODE CODE MEAS UNIT 1-20 21-50 51-100 1-20 21-50 51-100 CNTGY NO NO O 4730-366-6256 PLUG, PIPE: CRANKCASE TIMING EA 1 3 5 INSPECT, 3/8 IN. THD SIZE XK118 (66289) O 5305-285-8538 SCREW, CAP, HEXAGON HEAD: EA 1 3 6 INSPECTION PLATE MTG, 1/4-20 THD SIZE, 2 IN. LG XD11 (66289) O 5310-285-8538 WASHER, FLAT: INSPECTION EA 1 3 7 PLATE MTG, .265 IN. ID, .437 IN. OD, .040 IN. THK PH30 (66289) X20 2805-376-0416 PLATE: INSPECTION HOLE COVER EA 1 3 8 SA61  (66289) X1 2805-268-3448 GASKET: VALVE INSPECTION PLATE EA 1 3 9 QD572 (66289) (COMPONENT OF GASKET SET, FSN 2805-912-4316) F 5306-225-9081 BOLT, MACHINE, HEXAGON HEAD: EA 5 3 10 CYLINDER HEAD MTG, 5/16-18 THD SIZE, 1 1/4 IN. LG MS90725-36 (96906) F 5310-596-4911 WASHER, LOCK: CYLINDER HEAD MTG, EA 1 3 11 5/16 IN. SCREW SIZE PE4 (66289) P O 2805-740-0071 PLUG AND CAGE ASSEMBLY: ENGINE EA 1 * * 2 * * 2 6 3 12 OIL LEVEL RJ138A (66289) P O 4730-010-3867 PLUG, PIPE, MAGNETIC: ENGINE EA 1 * * 2 * * 2 6 3 13 BASE OIL DRAIN, SQ HD, 3/8 IN. NPT XK3B (66289) F 5306-299-2393 BOLT, MACHINE, HEXAGON HEAD: EA 10 3 14 BASE MTG, 1/4-20 THD SIZE, 3/4 IN. LG XD6 (66289) F 5310-261-7341 WASHER, LOCK: BASE MTG, 1/4 IN. EA 10 3 15 SCREW SIZE PE3 (66289) X2F 2805-358-3077 BASE, ENGINE EA 1 3 16 BB116F9 (66289) X1 2805-376-0398 GASKET: ENGINE BASE EA 1 3 17 QD569A (66289) (COMPONENET OF GASKET SET, FSN 2805-912-4316) F 5306-206-4344 BOLT, MACHINE, HEXAGON HEAD: EA 3 3 18 CYLINDER HEAD MTG, 5/16-18 THD SIZE, 2 IN. LG XD23 (66289) F 5310-366-6249 WASHER, FLAT: CYLINDER MTG, EA 7 3 19 5/16 IN. ID, 1/2 IN. OD, 1/16 IN. THK PH209B (66289) P F 2805-837-1182 CYLINDER, HEAD: GASOLINE ENGINE EA 1 * * * * * * 5 3 20 AB99T1S1 (66289) X1 2805-919-3099 GASKET: CYLINDER HEAD EA 1 3 21 QD802 (66289) (COMPONENT OF GASKET SET, FSN 2805-912-4316) O 5306-207-9152 BOLT, MACHINE: AIR CLEANER EA 1 3 22 SUPPORT BRACKET STRAP, 1/4-20 THD SIZE, 1/2 IN. LG XD4 (66289) O 5310-261-7341 WASHER, LOCK: BRACKET MTG, EA 1 3 23 1/4 IN. SCREW SIZE PE3 (66289) 27