Pump oil seeps out of its fill cap. - Comet GXD2527G Pressure Washer Pump

You need “Bar and Chain Oil”, available at hardware stores and home centers. It is SAE 30 (30 weight non-detergent oil) with additives to make it adhere to your bar and chain.
An excerpt from a Remington manual follows (edited).
FILLING OIL TANK
1. Remove oil cap.
2. Fill oil tank with SAE 30 motor oil if the temperature is between 30 & 75°F.
• Colder use SAE 10 oil.
• Warmer use SAE 40 oil.
3. Replace oil cap at once. Tighten oil cap firmly for a good seal. This will avoid oil seepage from tank.
4. Wipe off excess oil.
• It is normal for oil to seep when saw is not in use.
• Empty oil tank after each use to prevent seepage.

Some manuals go from page 6 to page 14. This one is very good.
http://shoppingcart.msservicecompany.com/msservice_net/product_files/113005-01D/113005-01D_OM.pdf
If you have more questions or need additional help please reply below and I will get back to you. Good Luck. HTH
Lou
Thank You for using FixYa.

You need “Bar and Chain Oil”, available at hardware stores and home centers. It is SAE 30 with additives to make it adhere to your bar and chain.
An excerpt from a Remington manual follows (edited).
FILLING OIL TANK
1. Remove oil cap.
2. Fill oil tank with SAE 30 motor oil if the temperature is between 30 & 75°F.
• Colder use SAE 10 oil.
• Warmer use SAE 40 oil.
3. Replace oil cap at once. Tighten oil cap firmly for a good seal. This will avoid oil seepage from tank.
4. Wipe off excess oil.
• It is normal for oil to seep when saw is not in use.
• Empty oil tank after each use to prevent seepage.

Your manual goes from page 6 to page 14. This one is very good.
http://shoppingcart.msservicecompany.com/msservice_net/product_files/113005-01D/113005-01D_OM.pdf

If you have more questions or need additional help please reply below and I will get back to you. Good Luck. HTH
Lou
Thank You for using FixYa.

You need “Bar and Chain Oil”, available at hardware stores and home centers. It is SAE 30 with additives to make it adhere to your bar and chain.
An excerpt from a Remington manual follows (edited).
FILLING OIL TANK
1. Remove oil cap.
2. Fill oil tank with SAE 30 motor oil if the temperature is between 30 & 75°F.
• Colder use SAE 10 oil.
• Warmer use SAE 40 oil.
3. Replace oil cap at once. Tighten oil cap firmly for a good seal. This will avoid oil seepage from tank.
4. Wipe off excess oil.
• It is normal for oil to seep when saw is not in use.
• Empty oil tank after each use to prevent seepage.

If you have more questions or need additional help please reply below and I will get back to you. Good Luck. HTH
Lou
Thank you for using FixYa.

You need “Bar and Chain Oil”, available at hardware stores and home centers. It is SAE 30 with additives to make it adhere to your bar and chain.
An excerpt from a Remington manual follows (edited).
FILLING OIL TANK
1. Remove oil cap.
2. Fill oil tank with SAE 30 motor oil if the temperature is between 30 & 75°F.
• Colder use SAE 10 oil.
• Warmer use SAE 40 oil.
3. Replace oil cap at once. Tighten oil cap firmly for a good seal. This will avoid oil seepage from tank.
4. Wipe off excess oil.
• It is normal for oil to seep when saw is not in use.
• Empty oil tank after each use to prevent seepage.

If you have more questions or need additional help please reply below and I will get back to you. Good Luck. HTH
Lou
Thank you for using FixYa.

Bar and chain oil. It is SAE 30 with a some additives to make it adhere to your bar and chain.

An excerpt from a Remington manual follows (page 9 (edited)).
FILLING OIL TANK
1. Remove oil cap.
2. Fill oil tank with SAE 30 motor oil if the temperature is between 30 & 75°F
• Colder use SAE 10 oil.
• Warmer use SAE 40 oil.
3. Replace oil cap at once. Tighten oil cap firmly for a good seal. This will avoid oil seepage from tank.
4. Wipe off excess oil.
• It is normal for oil to seep when saw is not in use.
• Empty oil tank after each use to prevent seepage.

This is a Remington OM
http://shoppingcart.msservicecompany.com/msservice_net/product_files/107624%2001/107624-01-EL-8-OM.pdf
If you have more questions or need additional help please reply below and I will get back to you. Thank you for using FixYa and Good Luck. HTH
Lou

Yes; bar oil is SAE 30 with a some additives to make it adhere to your bar and chain. An excerpt from a Remington manual follows:

From your OM, page 9 (edited).
FILLING OIL TANK
1. Remove oil cap.
2. Fill oil tank with SAE 30 motor oil if the temperature is between 30 & 75°F
• Colder use SAE 10 oil.
• Warmer use SAE 40 oil.
3. Replace oil cap at once. Tighten oil cap firmly for a good seal. This will avoid oil seepage from tank.
4. Wipe off excess oil.
• It is normal for oil to seep when saw is not in use.
• Empty oil tank after each use to prevent seepage.
This is from a Remington OM
http://shoppingcart.msservicecompany.com/msservice_net/product_files/107624%2001/107624-01-EL-8-OM.pdf
If you have more questions or need additional help please reply below and I will get back to you. Thank you for using FixYa and Good Luck. HTH
Lou

I recommend bar and chain oil (SAE 30 with additives to make it adhere) available at hardware stores and home centers.
From a Remington OM, page 9 (edited).
FILLING OIL TANK
1. Remove oil cap.
2. Fill oil tank with SAE 30 motor oil if the temperature is between 30 & 75°F

• Colder use SAE 10 oil.
• Warmer use SAE 40 oil.

3. Replace oil cap at once. Tighten oil cap firmly for a good seal. This will avoid oil seepage from tank.
4. Wipe off excess oil.

• It is normal for oil to seep when saw is not in use.
• Empty oil tank after each use to prevent seepage.

If you have more questions or need additional help please reply below and I will get back to you. Thank you for using FixYa and Good Luck. HTH
Lou

Use bar and chain oil (bar oil is SAE 30 with an addative to make stick to the bar and chain) available at home centers and hardwares. Excerpt from a Remington OM follows:
“FILLING OIL TANK
1. Remove oil cap.
2. Fill oil tank with SAE #30 motor oil.
Note: For temperatures below 30°F, use SAE #10 oil.
For temperatures above 75°F, use SAE #40 oil.
3. Replace oil cap at once. Tighten oil cap firmly for good seal. This will avoid oil seepage from tank.
4. Wipe off excess oil.
Note: It is normal for oil to seep when saw is not in use. Empty oil tank after each use to prevent seepage.”

If you have more questions or need additional help please reply below and I will get back to you. Thank you for using FixYa and Good Luck. HTH
Lou

40w will work

the two cycle oil sold in stores has a green dye mixed with it to let owners know it is for two cycle engines.

it is all 4ow oil

From page 9 of a M12510US (bar oil is SAE 30 with additives to help it adhere to the bar and chain):
FILLING OIL TANK
1. Remove oil cap.
2. Fill oil tank with SAE #30 motor oil. Note: For temperatures below 30°F, use SAE #10 oil. For temperatures above 75°F, use SAE #40 oil. 3. Replace oil cap at once. Tighten oil cap firmly for good seal. This will avoid oil seepage from tank.
4. Wipe off excess oil.
Note: It is normal for oil to seep when saw is not in use. Empty oil tank after each use to prevent seepage.

This is one of the most complete "Owners Manuals" Remington offers. If not your saw you can find your manual here:
Remington.com
http://www.desaparts.com/index.htm

• Type "YourModelNo" into the "Model #:" window, then click search.
• Click the YourModelNo - Remington Electric Chain Saw "View Model" link.
• Click “View Owners Manual” or "View Illustrated Parts Breakdown" link.

HTH Lou