该波音737使用手册增补（B737 OPERATIONS MANUAL SUPPLEMENT FOR BOEING 737-300/400 CARGO CONVERSION）的内容包含有：

INTRODUCTION
HOW TO USE THE PEMCO SUPPLEMENT
SECTION 1 — CERTIFICATE LIMITATIONS
WEIGHT LIMITATIONS
MAIN CARGO DOOR - GROUND OPERATION
SECTION 1 — CERTIFICATE LIMITATIONS (Continued)
MISCELLANEOUS LIMITATIONS
SUPERNUMERARIES BETWEEN FLIGHT DECK AND 9G BULKHEAD ON FREIGHTER WITH 9G BULKHEAD
SMOKE DETECTION, GROUND OPERATION PRIOR TO TAKE-OFF PEMCO SMOKE DETECTOR SYSTEM
GOODRICH SMOKE DETECTOR SYSTEM - CARGO COMPARTMENT
SECTION 2 — EMERGENCY PROCEDURES
MASTER (DOOR) CAUTION OR MAIN CARGO DOOR WARNING DURING TAKEOFF (BEFORE V1)
MAIN CARGO DOOR WARNING DURING TAKEOFF (AFTER V1)
MASTER (DOOR) CAUTION / WARNING IN FLIGHT
SMOKE/FIRE IN CARGO COMPARTMENT
PEMCO SMOKE DETECTOR SYSYEM
GOODRICH SMOKE DETECTOR SYSTEM - CARGO COMPARTMENT
SECTION 3 — OPERATING PROCEDURES
SECTION 3.1 — NORMAL PROCEDURES
DESCRIPTION OF THE HYDRAULIC MAIN CARGO DOOR
AIRPLANE EQUIPPED WITH A STANDALONE MOTOR DRIVEN HYDRAULIC PUMP
AIRPLANE UTILIZING THE EXISTING AIRPLANE HYDRAULIC SYSTEM "B"
NORMAL MAIN CARGO DOOR OPERATION (AIRPLANE WITH STANDALONE HYDRAULIC PUMP)
OPEN MAIN CARGO DOOR