1983 Yamaha 30EN Outboards Service Manual, Page 16Get this manual
PERIODIC INSPECTION :AND ADJUSTMENTS PRE-DELIVERY SERVICE
Handling notes of cardboard crates You will find the following marks on the crate sidesRead the explanation of these marks carefully in handling crateNotes on transportation Observe the following in crate transportation Select level, dry, and well-ventilated plate for storage Do not stack crates more than six-high When moving or transporting crate, take special care not to drop or bump itUnpacking Occasionally, crate material will vary depending on the number of outboard motor packed in crate, but the uncrating procedure is basically the same for Yamaha outboard motor
Handling instruction marks
This arrow mark indicates the top of the crateBe sure to load, unload, or store the crate with this mark pointing upward