Factory service publications / 1950s / Service Bulletin 590

Johnson Service Bulletin #590 (1957) - Tool #377067, Oil Seal Remover

Issued June 4, 1957, this factory bulletin introduces Johnson special service tool #377067 for removing the upper journal bearing oil seal on FD and RD series outboards. Three factory photographs show the tool and its operation. Original net price: $4.50.

Johnson Service Bulletin letterhead
TOOL #377067 - REMOVING OIL SEAL TOP JOURNAL
MODELS FD & RD SERIES
Fig. 1: Johnson special tool 377067, upper journal oil seal remover
Fig. 2: Inserting tool 377067 over the crankshaft to engage the oil seal
Fig. 3: Turning the puller screw to remove the upper journal oil seal

Shown here (Fig. #1) is tool #377067 for removing the oil seal from the upper journal bearing of models FD and RD Series and views (Fig. 2 & 3) illustrating its use.

The tool, being hollow for inserting over the crankshaft, is provided with a tapered thread which is "screwed" into the seal to grasp securely. This is followed by drawing up on the puller screw to remove the seal.

Price is $4.50 net.

Order from the factory direct - use enclosed order form.

Very truly yours,
JOHNSON MOTORS
Arvid Olson
Arvid Olson
Manager - Service Promotion
vn
Superior Service Spells Satisfaction