BLACK MAX BM3818VNM 38cc Chain Saw User Manual

: June 9, 2024
: BLACK MAX

Table of Contents

BLACK MAX BM3818VNM 38cc Chain Saw
INSTALLATION INSTRUCTION
BM3818/BM3818VNM/BM3716/BM3716VNM
BM3818/BM3818VNM/BM3716/BM3716VNM
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

BLACK MAX BM3818VNM 38cc Chain Saw

BLACK-MAX-BM3818VNM-38cc-Chain-Saw-PRODUCT

INSTALLATION INSTRUCTION

REPAIR SHEET

095382407, 095382415, 095382417

| 38cc Chain Saws
BM3716| 090382408|
BM3716VNM| 095382408, 095382416, 095382418|

BLACK-MAX-BM3818VNM-38cc-Chain-Saw-FIG-1

HART CONSUMER PRODUCTS, INC.
P.O. Box 1348, Anderson, SC 29622

1-800-726-5760
www.blackmaxtools.com 3-9-22 (Rev:04) The model number and manufacturing location will be found on a label attached to the product. Always mention this information in all communications regarding this product and when ordering parts.

BM3818/BM3818VNM/BM3716/BM3716VNM

BLACK-MAX-BM3818VNM-38cc-Chain-Saw-FIG-2 PARTS LIST

KEY NO.| PART NO.| DESCRIPTION| QTY.| | KEY NO.| PART NO.| DESCRIPTION| QTY.|
---|---|---|---|---|---|---|---|---|---
1| 533483002| Cylinder Baffle| 1| 29| 660503006| Bar Stud (5/16-18 x 23.5 mm /5/16-18 x 18 mm)| 2|

2

| 313866007| Clutch Cover Assembly (Inc. Key Nos. 56, 79, & 86, BM3716 & BM3716VNM)| 1| 30| 631034001| Hair Pin| 1|
31| 518415008| Choke Rod| 1|
313866006| Clutch Cover Assembly (Inc. Key Nos. 56, 79, & 86, BM3818 & BM3818VNM)| 1|
32| 678332001| Damper Plate| 1|
33| 291894001| Lead Wire Assembly (Red)| 1|
3| 314046001| Carburetor Cover Latch and Bracket Assembly| 1|
34| 678322001| Damper Spring| 1|
4| 532595004| Carburetor Cover Housing| 1|
35| 660918002| Screw (M5 x 27 mm, T25 Torx Pan Hd.)| 4|
5| 313867004| Starter Housing Assembly (Inc. Key Nos. 60 & 77)| 1|
36| 518691001| Handle| 1|
6| 313868004| Carburetor Cover Assembly (Inc. Key Nos. 58-59)| 1|
37| 870174002| *| Spark Plug (Torch/L7RTC)| 1|
7| 311457003| Intake Assembly| 1|
38| 310535001| Clutch| 1|
8| 313869004| Cylinder Housing Assembly (Inc. Key No. 57)| 1|
39| 678313002| Thrust Plate| 1|
9| 518417001| Grommet| 1|
40| 309418001| Clutch Drum| 1|
10| 660918003| Screw (M5 x 16 mm, T25 Torx Pan Hd.)| 3|
41| 681933001| Clutch Drum Needle Bearing| 1|
11| 660637001| Screw (M5 x 22 mm, T25 Torx Pan Hd.)| 4|
42| 660916003| Screw (M4 x 14 mm, T20 Torx Pan Hd.)| 4|
12| 660918001| Screw (M5 x 14 mm, T25 Torx Pan Hd.)| 3|
43| 518414001| Oil Pump Cover| 1|
13| 678321001| Damper Spring| 1|
44| 518865001| Oil Pump Drive Gear| 1|
14| 660917003| Screw (M5 x 0.8 mm, T25 Torx Pan Hd.)| 5|
45| 638289001| Washer (ID10.2 x OD18 x 1t)| 1|
15| 660918004| Screw (M5 x 14 mm, T25 Torx Pan Hd.)| 2|
46| 309516001| Oil Pump| 1|
16| 561421001| Oil Filter Grommet| 1|
47| 660931001| Screw (M4 x 33 mm, T25 Torx Pan Hd.)| 1|
17| 901376002| Band Stopper| 1|
48| 631035004| Chain Catcher| 1|
18| 561449001| Pipe In Oil Pump Rubber| 1|
49| 660916001| Screw (M4 x 12 mm, T20 Torx Pan Hd.)| 1|
19| 678407001| Cone Spring| 1|
50| 638309003| Chain Guard Plate| 1|
20| 561428001| Rubber Damper| 1|
51| 311458001| Exhaust Assembly| 1|
21| 518442004| Engine Case| 1|
52| 307246012| Chassis & Handle Components| 1|
22| 518411001| Pin (Oil Pump Outlet)| 1|
53| 660922001| Screw (M4 x 10 mm, T20 Torx Pan Hd.)| 2|
23| 561426001| Damper Rubber| 1|
54| 660916003| Screw (M4 x 14 mm, T20 Torx Hd.)| 2|
24| 518435001| Damper Cap| 1|
55| 291893001| Lead Wire Assembly (Black)| 1|
25| 678320001| Eyelet| 1|
56| 941009094| Chain Brake Label (BM3716 & BM3716VNM)| 1|
26| 518413001| Joint For Pipe In Comp| 1|
941009095| Chain Brake Label (BM3818 & BM3818VNM)| 1|
27| 563968002| Oil Pump Rubber Tube (Outlet)| 1|
57| 941009044| Warning Label| 1|
28| 518434001| Damper Cap (T)| 1|
|

PARTS LIST — FIGURE A (cont.)

KEY NO.| PART NO.| DESCRIPTION| QTY.| | KEY NO.| PART NO.| DESCRIPTION| QTY.|
---|---|---|---|---|---|---|---|---|---
58| 941166026| Starting Label (Right)| 1| 77| 940654088| Combustion Warning Label| 1|
59| 941009097| Starting Label (Left)| 1| 78| 660917002| Screw (M5 x 14 mm., T25 Torx Pan Hd.)| 1|
60| 941009096| Starting House Label| 1| 79| 941009045| Pull To Release Brake Label| 1|
61| 678311001| Hex Nut (M5, Muffler)| 2| 80| 631055005| Combination Wrench| 1|
62| 638293004| Muffler Bracket| 1| 81| 309893007| ‡| Short Block| 1|
63| 309377006| Muffler| 1| 82| 690688001| ‡| Woodruff Key (Used with Key 83A only)| 1|
64| 901380001| †| Gasket (Muffler)| 1| 83A| 309001004| ‡| Flywheel Assembly (B.D.C. 7/30/21)| 1|
65| 660915001| Screw (M5 x 62 mm, Square Hd.)| 2| 83B| 309001005| ‡| Flywheel Assembly (A.D.C. 7/30/21)| 1|
66| 518864003| Heat Dam| 1| 84| 309266003| Ignition Assembly| 1|
67| 662395001| Bolt (M9 x 19 mm, T25 Torx Pan Hd.)| 2| 85| 690689001| Hex Flange Nut (M8)| 1|
68| 570243003| Intake Boot| 1| 86| 941166024| Bar Cover Label| 1|
69| 678694002| Intake Bracket| 1| 87| 678339003| Hex Nut (5/16-18)| 2|
70| 308054203| Carburetor Assembly| 1| 88| 314926002| Bar Nose Kit| 1|
71| 518465002| Air Box Base| 1| 89| 631039002| Bucking Spike| 1|
72| 660454015| Screw (M5 x 44 mm,T25 Torx Hd. Carburetor)| 2| 90| 660917004| Screw (M5 x 11 mm, T25 Torx Hd.)| 1|
73| 560873013| Foam Air Filter| 1| | Not Shown:| | |
74| 534173001| Air Filter Retainer| 1| | 995000939| Operator’s Manual| |
75| 901361002| 16 in. Chain (3/8LP, 56DL, BM3716 & BM3716VNM)| 1| | 580527001| 16 in. Scabbard (BM3716 & BM3716VNM)| |
901361003| 18 in. Chain (3/8LP, 56DL, BM3818 & BM3818VNM)| 1| | 580464002| 18 in. Scabbard (BM3818 & BM3818VNM)| |
__

76

| 315339001| 16 in. Guide Bar Assembly (Inc. Key No. 88, BM3716 & BM3716VNM)| 1| | 308552007| Carrying Case (BM3818 & BM3818VNM)| |
|
315338001| 18 in. Guide Bar Assembly (Inc. Key No. 88, BM3818 & BM3818VNM)| 1|

BM3818/BM3818VNM/BM3716/BM3716VNM

PARTS LIST — FIGURE B

KEY NO.	PART NO.	DESCRIPTION	QTY.
1	570373019	Fuel Hose (Primer Assembly to Carburetor, 160 mm)	1
2	760961009	Switch	1
3	660918002	Screw (M5 x 27 mm, T25 Torx Pan Hd.)	1
4	638295001	Throttle Rod	1
5	678325001	Throttle Spring	1
6	518428007	Safety Lockout	1
7	638296001	Spring Pin	1
8	518466007	Trigger	1
9	561424001	Grommet	1
10	518429001	Grip Cover	1
11	308550006	Handle	1
12	300759011	Fuel Filter Assembly	1
13	308612006	Chain Oil Cap	1
14	562967003	LP-1500 Tubing (205.00 mm)	1
15	308611005	Fuel Cap Assembly	1
16	300780003	Primer Assembly	1
17	570373017	Fuel Hose (Primer Assembly to Tank, 153 mm)	1
18	308583001	Fuel Breather Assembly	1

PARTS LIST — FIGURE C

KEY NO.	PART NO.	DESCRIPTION	QTY.
1	311455002	‡	Crankcase & Crankshaft Assembly
2	903036002	†	Crankcase Gasket
3	640213001	Cylinder	1
4	660613003	Screw (M5 x 20 mm, T25 Torx Hd.)	4
5	698288001	Piston Ring	2
6	309120005	Piston	1
7	620719001	Piston Pin	1
8	678077001	Piston Pin Clip	2
9	678078002	Needle Bearing	1

Non-Reusable Parts
When replacing key 1, models before date code 7/30/21 must also order key 83B Flywheel Assembly on page 4. This assembly has an integrated key, so your existing Woodruff Key will no longer be needed.